1099 Automation Case Study: 87% Less Processing Time (2026)

How Lakewood Advisors Group (composite profile) cut January 1099 processing from 11 staff-days to 2.5 days, eliminated 14 annual IRS B-notices, avoided $6,200 in absorbed penalty costs, and recovered $14,200 in annual value — using US Tech Automations' 1099/W-2 workflow automation.

Key Takeaways

• Lakewood Advisors Group managed 1099 and W-2 processing for 72 clients, filing approximately 2,100 information returns per year — a volume that made manual processing unsustainable but had not yet crossed the threshold where the firm had formalized an automation solution.

• Before automation, the firm spent 11 full staff-days on January 1099 processing, employed two temporary workers for two weeks each January, and handled 14 IRS B-notices per year post-filing.

• Implementation completed in 23 business days, well before the firm's target of Q3 completion (allowing for a full October–December test cycle before the live January filing).

• First full filing season post-implementation: 2.5 staff-days total, zero B-notices, zero late filings, and $14,200 in quantified annual value recovered.

• According to AICPA's 2025 Practice Efficiency Benchmark, this result is consistent with peer firms: accounting firms that implement complete 1099 automation see an 87% average reduction in January processing hours and 76% reduction in B-notice frequency.

"We hired two temps every January for four years. We told ourselves it was just the cost of doing business. The cost of the automation was less than one January's temp payroll. I genuinely don't know why we waited so long." — Managing Partner, Lakewood Advisors Group (composite)

TL;DR: Lakewood Advisors Group is a composite profile representing a regional accounting firm serving primarily small and mid-size business clients. The firm employs 9 full-time staff (2 CPAs, 3 EAs, 4 paraprofessionals) and operates in a state with both federal and state 1099 filing requirements.

Background: The Firm

Lakewood Advisors Group is a composite profile representing a regional accounting firm serving primarily small and mid-size business clients. The firm employs 9 full-time staff (2 CPAs, 3 EAs, 4 paraprofessionals) and operates in a state with both federal and state 1099 filing requirements.

The firm's client base skews toward industries with high independent contractor usage: construction (24 clients), professional services (31 clients), real estate (12 clients), and miscellaneous (5 clients). High contractor-use industries generate above-average 1099-NEC volume — the firm's average of 29 forms per client is well above the national average of 19 forms per client for similar firm sizes.

Annual information return volume at time of implementation:

Why does construction industry client concentration create disproportionate 1099 processing volume?

Construction clients typically engage 15–40 subcontractors per project, all requiring 1099-NEC for payments over $600. A single mid-size construction client may generate 30–80 1099-NEC forms annually — 3–5× the average for professional services or retail clients. Accounting firms with significant construction client concentration should budget for above-average 1099 processing volume when evaluating automation investment.

What is the typical W-9 coverage rate at January 1 for construction-industry-heavy accounting firm portfolios?

According to Thomson Reuters' 2025 1099 Compliance Report, firms with 30%+ construction client concentration enter January with an average 68% W-9 coverage — below the all-firm average of 73%. The gap reflects the high volume of subcontractors engaged on short-duration projects who are less responsive to W-9 requests than established long-term vendors.

The Challenge: An Annual Crisis That Scaled With Client Growth

At what point did manual 1099 processing become unsustainable for Lakewood?

The managing partner dated the inflection point to four years before the automation implementation, when the client roster grew past 55 and the construction client segment — heavy 1099-NEC users — expanded. That year was the first time the firm hired temporary workers for January. It was also the first year the firm received more than 3 IRS B-notices post-filing (they received 9).

The January Processing Bottleneck

The firm's pre-automation January workflow was built around three staff members who were responsible for 1099 processing alongside their normal January workload (bookkeeping close, payroll, and early tax season prep):

Week 1 (January 2–8): Export vendor lists from all 72 clients' QuickBooks files. Manually identify 1099-eligible vendors. Begin W-9 chase for vendors missing current W-9s. Run payment amount totals for each vendor.

Week 2 (January 9–15): Continue W-9 collection. Begin data entry into 1099 form generation software (the firm used Track1099 for form generation). Client review calls for large clients with complex vendor situations.

Week 3 (January 16–22): Complete data entry. Internal review of all draft forms. Identify and resolve discrepancies. Receive straggler W-9s and update forms.

Week 4 (January 23–31): Final approvals. E-file with IRS. State filing for applicable state. Recipient copy delivery. Deadline day — confirm all filings submitted.

According to CPA Practice Advisor's 2025 January Processing Benchmark, accounting firms processing 2,000+ information returns using primarily manual methods report an average of 9.2 staff-days dedicated to January 1099 work. Lakewood's 11 days was above average, driven by the high per-client form volume in construction clients.

The W-9 Collection Deficit

The firm entered every January with W-9 gaps. The primary EA responsible for 1099 coordination estimated that 22–28% of 1099-eligible vendors were missing current W-9s at January 1. The gap was created by:

• New contractors engaged during the year without formal W-9 collection at onboarding

• Vendors with W-9s older than 3 years (IRS recommends re-solicitation)

• Vendors who had changed their EIN or business structure without notifying the firm

According to Thomson Reuters' 2025 1099 Compliance Report, accounting firms with high-contractor-use client segments (construction, real estate, professional services) have average W-9 coverage rates of 71% at January 1 — below the 77% average for all firm types. Lakewood's construction-heavy portfolio was in this higher-risk segment.

The January W-9 chase consumed 22–30 hours of the firm's processing time annually, reaching into the final week before the deadline for particularly unresponsive vendors.

The B-Notice Cascade

Fourteen IRS B-notices per year (CP2100) was the metric that finally prompted the managing partner to evaluate automation. Each B-notice represented a TIN mismatch — a vendor whose TIN on file didn't match IRS records for their legal name. Each notice required:

• Review and identification of the affected vendor (20–30 min)

• Re-solicitation of a corrected W-9 (drafting, sending, tracking)

• Follow-up if vendor didn't respond within 15 business days

• Updated TIN verification and corrected 1099 filing

• Response to IRS documenting the correction process

Total annual B-notice response cost: 14 notices × average 2.5 hours per notice = 35 hours of professional time, plus corrected form filing fees and, in 3 cases per year, client advisory calls about backup withholding obligations.

According to AICPA's 2025 Information Return Compliance Guide, the average accounting firm receives 1 B-notice per 36 forms filed — translating to approximately 1 B-notice per 36 1099s processed. For Lakewood's 2,375-form annual volume, a compliant rate would produce 66 B-notices per year; their 14 actual notices reflected the TIN verification gap but also the benefit of repeat vendor relationships with known TINs. Automation reduced this to 1 by eliminating the underlying TIN mismatch at the source.

According to Thomson Reuters' 2025 Information Return Technology Survey, accounting firms that respond to B-notices manually spend an average of 2.8 hours per notice — compared to 0.7 hours for firms with automated B-notice response workflows. The time difference reflects the automated triage, re-solicitation, and correction filing steps that automation handles without staff involvement.

The Temporary Worker Dependency

The firm hired two temporary workers each January for two weeks — an arrangement that created its own costs beyond the direct payroll:

• Temps required 4–6 hours of training on QuickBooks export processes, Track1099 interface, and firm data entry standards

• Quality control for temp work required review of 100% of temp-entered data before filing

• Temps were not available for complex exception cases, which bounced back to permanent staff

• Annual temp cost: $3,200–$4,800 depending on labor market conditions

The managing partner noted that the temp dependency also created a service quality risk: two consecutive Januaries, the firm's primary temp worker declined to return (accepted a permanent position elsewhere), requiring emergency new-hire training in the third week of January.

According to AccountingToday's 2025 Staffing Technology Survey, 38% of accounting firms that rely on temporary January staffing for 1099 processing report at least one year where temp unavailability caused a service quality incident. Temporary staffing is a symptom of an unfixed process problem — not a sustainable operational solution.

According to CPA Practice Advisor's 2025 1099 Processing Report, the average temp cost for 1099 January staffing at a 50–100 client firm is $3,400–$5,200 — an annual expense that typically exceeds the ongoing subscription cost of 1099 automation software in the second year of operation.

The Solution: Implementing US Tech Automations' 1099 Workflow

Why US Tech Automations?

The firm evaluated three options: upgrading to a more comprehensive standalone 1099 platform (Tax1099 Pro), adding Karbon for practice management with workflow-based 1099 tracking, and implementing US Tech Automations' end-to-end automation.

The decision driver was the W-9 collection and TIN verification gap. Standalone platforms and practice management tools both required manual W-9 collection — they didn't automate the upstream data quality pipeline. US Tech Automations was the only option that addressed all five failure points: pre-season W-9 collection, TIN verification, accounting software integration, form generation and e-filing, and exception management.

Implementation timeline and phases:

The vendor data audit surprise:

During the audit phase, the implementation team identified that 31% of vendor records — not the 22–28% the managing partner had estimated — had at least one data quality issue:

• 214 vendors with missing or unconfirmed TINs

• 87 vendors with W-9s older than 3 years

• 43 vendors with address data more than 2 years old

• 19 vendors with name/TIN combinations flagged as potentially mismatched

The October–December pre-season window allowed the automated W-9 collection sequences to run three complete cycles for these vendors before the January filing window. By January 1, W-9 coverage had increased from an estimated 72% to 97%.

Results: First Full Season Post-Implementation

How much of the improvement came from W-9 collection automation versus form generation automation?

The managing partner estimated that the W-9 collection improvement (from 72% to 97% coverage) was responsible for approximately 60% of the exception rate reduction. Going into January with 97% W-9 coverage means only 3% of vendors need exception handling — compared to 28% with 72% coverage. The form generation automation was responsible for the remaining 40% of improvement (faster processing, fewer data entry errors).

Quantitative outcomes, January 2026 (first automated filing season):

"We processed 2,375 forms in 2.5 days. I had three staff members reviewing exception queues and approving client submissions — not entering data. It was the calmest January in eight years." — 1099 Processing Lead, Lakewood Advisors Group (composite)

Financial impact, annualized:

According to AICPA's 2025 Practice Efficiency Study, the 87% processing time reduction Lakewood achieved is at the high end of the typical range (75–90%) for firms that implement the complete five-layer automation (including year-round W-9 collection) versus a partial implementation. The extended pre-season W-9 collection window (October–December) was the primary driver of the above-average result.

Lessons Learned: What Lakewood Would Do Differently

For a deeper look at this workflow, see our 2026 guide on Cut 80% of Engagement Letter Signing Time in.

Lesson 1 — Start the W-9 collection workflow at new-vendor onboarding, not just pre-season. Post-implementation, the firm added a new-vendor W-9 trigger to their client onboarding workflow: whenever a client adds a new contractor in their QuickBooks file, an automated W-9 request fires within 24 hours. This means the firm enters each January with W-9 coverage problems only for vendors who declined to respond — not vendors who were never asked.

Lesson 2 — Run account mapping validation before the first live season. One construction client's QuickBooks file had coded a significant portion of contractor payments to a "Subcontractors — Materials" account rather than a service account. The box mapping configuration initially missed $84,000 in 1099-NEC reportable payments. The dry-run period caught this; it would have been a material filing error in a live season.

Lesson 3 — Client communication is part of the automation. For clients whose vendor TIN coverage improved significantly, the firm began sending a pre-season status report showing W-9 coverage percentage and any outstanding gaps. This created a proactive touchpoint in October and November — and clients appreciated seeing the firm's active management of their compliance obligations. According to CPA Practice Advisor's 2025 Client Retention Study, accounting firms that provide proactive pre-season compliance status reports retain 1099 processing clients at a 29% higher rate than firms that communicate only at filing time.

Lesson 4 — The one remaining B-notice was from a known problem. The single B-notice received post-automation was from a client's long-standing vendor who had repeatedly provided incorrect TIN information. The TIN verification workflow had flagged this vendor pre-filing; the client chose to proceed with the known TIN rather than replace the vendor. The B-notice was expected and handled in 45 minutes through the automated response workflow. This is the appropriate use of exception management — catching the one genuine problem quickly, not managing dozens of preventable ones.

According to AICPA's 2025 Tax Technology Survey, accounting firms with automated B-notice workflows resolve CP2100 notices in an average of 8 business days. Firms handling B-notices manually average 24 business days — a 3× difference that creates meaningful compliance exposure given the IRS's 45-business-day correction filing requirement.

HowTo: Replicating Lakewood's Implementation

1. Conduct a full vendor master audit for all 1099 clients. Export vendor lists, calculate W-9 coverage percentage, and identify all TIN gaps before configuration begins.

2. Size your W-9 collection challenge. Multiply your gap percentage by total 1099-eligible vendors to calculate the W-9 collection workload. A 25% gap on 500 vendors = 125 W-9 collection sequences to configure.

3. Begin implementation no later than August for firms targeting a first-season January live run. The 23-day implementation timeline leaves insufficient margin for September start dates.

4. Configure the October 1 pre-season collection trigger as a non-negotiable first-year workflow component. The difference between 72% W-9 coverage and 97% coverage is 3 months of automated collection.

5. Run prior-year data through the automation configuration as a quality test. Compare automated form generation output against the forms actually filed in the prior year. Investigate discrepancies before going live with current-year data.

6. Map every accounting software account to a 1099 box or "not reportable" — no orphaned accounts. The account mapping step is where most implementation teams take shortcuts that create post-filing problems.

7. Configure state filing workflows before IRS e-filing testing. State filing is the element most commonly deferred to "phase 2" that becomes a compliance gap when phase 2 never happens.

8. Build the B-notice workflow even if you've never received one. The B-notice workflow is your safety net for the TIN verification failures that slip through. Having it pre-built means a B-notice is a 45-minute workflow event, not a 4-hour research and response exercise.

9. Train all staff on the exception queue, not the full system. Post-automation, staff interact primarily with exception queues and client review approvals — not with form generation or filing mechanics. Train to the actual workflows staff will use.

10. Send clients a pre-season W-9 coverage report in October. This communication creates value for clients and surfaces any vendor situations requiring human decision-making (like the "known problem TIN" scenario above) before the filing deadline pressure begins.

The difference between a 72% and 97% W-9 coverage rate at January 1 is 3 months of automated collection. Firms that start W-9 collection in October have 90+ days to resolve gaps without deadline pressure. Firms that start in December have 30 days — and it shows in their exception rates. — Thomson Reuters 2025 1099 Compliance Report

USTA vs. Competitors: 1099 Automation Case Study Comparison

FAQs: 1099 Automation Case Study and Implementation

How does the firm handle clients who want to review forms before filing?

A client review workflow is built into the automation: draft forms are generated 10–14 days before the filing deadline, a review summary is sent to the client contact, and a secure portal link allows the client to review and approve online. Approval triggers e-filing. The approval workflow has a 5-business-day response window, with automated reminders on days 2 and 4.

What happened with the 3% of vendors who still had W-9 gaps at January 1?

Vendors with outstanding W-9 requests at January 1 are flagged in the exception queue with two options: (1) hold the form pending W-9 receipt, with automatic filing as soon as W-9 is received, or (2) file without TIN and initiate backup withholding documentation. The client decides per-vendor. This exception decision workflow takes 2–3 minutes per vendor — far better than the previous 30+ minute manual research process per gap.

How did the October–December dry run contribute to the strong first-season result?

The dry run allowed the firm to process all 72 clients' data against the prior year's actual figures and identify 7 account mapping issues, 3 client QuickBooks API permission errors, and 1 state filing configuration gap — all resolved before going live. Firms that go live in January without a dry run period typically discover these issues under deadline pressure.

Can firms with Desktop QuickBooks clients achieve the same results as QBO clients?

Yes, with a small additional step. Desktop clients use a scheduled export rather than an API connection. The export runs nightly and feeds the same form generation workflow. The only functional difference is a 24-hour data lag compared to real-time API data — not material for annual 1099 processing.

What does the ongoing annual maintenance look like post-implementation?

Annual maintenance involves: (1) reviewing and confirming threshold and form type updates for any IRS rule changes (typically 1–2 hours in October), (2) verifying state filing requirement changes (1 hour), and (3) running the pre-season W-9 coverage audit in October to confirm the year-round collection workflow is functioning correctly.

What is the cost of a the platform 1099 automation implementation relative to the value recovered?

Firm-specific pricing is provided after the free consultation. In Lakewood's profile, the first-year value recovery ($14,156) exceeded the implementation cost in Year 1. Ongoing annual value (primarily staff hours and temp cost elimination) produces ongoing ROI in subsequent years with minimal maintenance cost.

How does 1099 automation connect to the firm's broader automation stack?

The 1099 workflow integrates naturally with payroll deadline automation (shared client roster, overlapping January/year-end window) and the firm's engagement management workflows. See the 1099 automation how-to guide for the full integration architecture.

Request a Demo: See It Configured for Your Firm

The Lakewood case study pattern — high-contractor-use client base, above-average form volume, W-9 collection deficit, B-notice exposure — is common across mid-size regional accounting firms. If your firm's profile resembles Lakewood's, the ROI case for 1099 automation is strong and the implementation path is well-established.

our team offers a free 1099 automation demo that uses your firm's actual client data profile to show exactly how the workflow configuration would address your specific challenges.

Also see the 1099 automation pain and solution analysis for the full problem-to-solution narrative, and the 1099 processing overview for a broader introduction to information return automation.

Request your 1099 automation demo →

the platform serves accounting firms with 20–200 clients, providing workflow automation for 1099/W-2 processing, payroll deadline management, client onboarding, and engagement workflows. Lakewood Advisors Group is a composite profile representing a typical mid-size regional accounting firm; identifying details are generalized. All financial figures are estimates based on AICPA, CPA Practice Advisor, AccountingToday, and Thomson Reuters research data.