Your Invisible Back-Office Team
We take on the 70% that's technical execution, so your team can spend its time on the 30% that actually needs partner judgment.
View all services →·Not sure where to start? Talk to a CPA →
Build Your Dedicated Team
CPA-Supervised Talent, On Demand
Every hire is CPA-supervised with a 5-day onboarding guarantee.
Need a custom role? Talk to us, we'll find the right fit →
Industries We Serve
Specialized Teams for Your Industry
Our CPAs understand industry-specific regulations, compliance requirements, and best practices for your sector.
Don't see your industry? Talk to a CPA, we'll customize →
Hire a Dedicated Tax Preparer
Add a CPA-supervised tax preparer to your firm. They handle 1040, 1120, 1120-S, 1065, multi-state, K-1s, depreciation, and amended returns to your standards. Prefer per-return pricing? See individual and corporate tax prep.
"Free your CPAs from data entry so they can focus on review and advisory."
You will speak with our CPA, not a salesperson. Response within one business day.
Built for CPA Firm Standards
Every engagement is designed around the standards your firm already follows, we just execute them faster and at a fraction of the cost.
CPA-Supervised
Every engagement is led and reviewed by a licensed CPA, never unsupervised.
Dedicated Team
A named, consistent team trained on your firm's processes, not a rotating pool.
36–48 hr Typical Turnaround
Most deliverables come back within 36–48 hours, and it's in the service agreement.
60% Cost Savings
Save up to 60% compared to domestic hiring, without sacrificing quality.
97% Accuracy
Tracked every month on a quality scorecard, and always being improved.
No Long-Term Contracts
Month-to-month engagement. Cancel anytime with no penalties and no lock-in.
30-Day Risk-Free Pilot
Start with a pilot engagement. Evaluate our work before committing.
NDA Before Data Sharing
Every engagement starts with a signed NDA. Your data security is non-negotiable.
Scope of Service
Our dedicated specialists handle the granular details that define quality.
Form 1040 Individual Returns
End-to-end preparation of individual returns from W-2 filings to complex HNW returns.
W-2, 1099, Schedule A, B, C, D, E preparation with full workpaper trail.
Self-employment, rental, investment, and foreign income handling.
Multi-state allocation, AMT, NIIT, and credit optimization.
Form 1120 / 1120-S Corporate
Full preparation of C-Corp and S-Corp returns with M-1/M-3 reconciliations.
Book-to-tax adjustments, M-1 and M-3 schedules, and Schedule L tie-out.
Officer compensation, accumulated E&P tracking, and basis schedules.
Multi-entity consolidations and inter-company eliminations.
Form 1065 Partnership Returns
Partnership preparation with K-1 generation, special allocations, and basis tracking.
K-1 preparation with §704(b) and §704(c) special allocations.
Partner capital account roll-forwards on tax/704(b)/GAAP basis.
Guaranteed payments, distributions, and at-risk computations.
Multi-State & Composite Returns
Apportionment, nexus analysis, and composite filings across all 50 states.
State-by-state apportionment factor calculation and sourcing.
Composite, withholding, and PTET elections handled per state.
Nexus footprint review with documented filing positions.
Depreciation & Fixed Assets
Detailed depreciation rollforwards, §179, bonus depreciation, and disposal handling.
MACRS, ADS, §179, and bonus depreciation calculations.
Asset disposal, §1245/1250 recapture, and cost segregation tie-in.
Reconciled tax depreciation schedules ready for review.
Amended & Prior-Year Returns
1040-X, 1120-X, and 1065-X amendments with full supporting workpapers.
Side-by-side reconciliation of original vs. amended figures.
Statute-of-limitations tracking and refund-claim positioning.
Carryback / carryforward NOL recomputation when applicable.
E-File Management & Notices
Acknowledgment tracking, rejection resolution, and IRS / state notice response.
End-to-end e-file submission, ack tracking, and rejection fixes.
Drafting first-pass responses to CP and state notices.
Maintaining a clean filing log for every client and entity.
Estimated Taxes & Extensions
Quarterly estimate calculations, safe-harbor planning, and extension preparation.
Q1–Q4 federal and state estimate calculations.
Safe-harbor and annualized-income installment method analysis.
Form 4868, 7004, and state extension filing with payment vouchers.
Form 1040 Individual Returns
End-to-end preparation of individual returns from W-2 filings to complex HNW returns.
W-2, 1099, Schedule A, B, C, D, E preparation with full workpaper trail.
Self-employment, rental, investment, and foreign income handling.
Multi-state allocation, AMT, NIIT, and credit optimization.
Why Firms Trust Us
Ready to hire your tax preparer?
Start with a 30-day risk-free pilot. No commitment required.
Book a Free CallWhy Hire a Dedicated Tax Preparer Through Us?
Consistency
The same person works on your account every day, learning your specific nuances.
Audit-Readiness
Workpapers and documentation kept to professional standards, so reviews go smoothly.
Workflow Integration
We adapt to your project management tools (Slack, ClickUp, MS Teams) and SOP checklists.
Cost Efficiency
Specialized expertise at a fraction of the cost of a local full-time hire.
Scale Your Team On Demand
Whether you need full-time capacity or seasonal surge support, we adapt to your workload.
Per-Return or Dedicated
Pay per return starting at $59, or hire a dedicated 40-hour/week preparer assigned exclusively to your firm. Whichever fits your volume.
Tax Season Surge
We scale up dedicated preparers and reviewers during Jan–April peak and Sept/Oct extension season, then scale back down. No long-term commitment.
Getting Started Is Simple
From request to working integration, your specialist is operational in days, not months.
Share Your Requirements
Tell us what software you run, how much work comes through, and the kind of role you need. A short call covers it, whether you want someone full-time or just a few hours a week.
Tell Us Your NeedsWorking Inside Your Tech Stack, Not Around It.
Your firm has built its reputation on specific tools and workflows. Our team is experienced in all major U.S. tax, accounting, and practice management platforms, ensuring a zero-learning-curve integration from day one.




















Don't see your software? We adapt to your stack.
Let's TalkDedicated Tax Preparers for Every Industry
Our specialists have domain expertise across a wide range of verticals, ensuring industry-specific accuracy.
Questions About Hiring a Tax Preparer
Everything you need to know about hiring a dedicated tax preparer through BusAcTa.
Still have questions? Contact usReady to Hire Your Dedicated Tax Preparer?
Fill out the form and a CPA from our team will respond within one business day with a custom capacity plan.
Hire Your Tax Preparer
Reply within one business day
