
Review whether your tax provider’s agreed services meet your needs, including communication, preparation and any separate planning work. An adviser can support compliance and decisions, but cannot guarantee cash-flow improvements or prevent every notice.
Table of Contents
7 Signs It’s Time to Change Your Tax Provider
- Slow response times: days or weeks to answer simple questions.
- No quarterly planning: you’re surprised by tax bills or penalties.
- Messy books: unclear reconciliations, uncategorized transactions, or year-end “catch-up.”
- Missed deductions/credits: no inquiry into mileage, home office, depreciation, or R&D (when applicable).
- Entity mismatch: still on Schedule C when an S-Corp makes sense—or vice versa.
- Sales tax exposure: multi-state/ecommerce nexus not reviewed; filings always last-minute.
- Notice fatigue: recurring IRS/State letters with little explanation or strategy.
What Modern Tax Service Should Deliver
- Monthly close discipline: reconciliations, review notes, and audit-ready documentation.
- Quarterly estimates: safe-harbor planning, vouchers, and cash-flow projections.
- Return accuracy: 1120S / 1065 / 1120 / Schedule C plus owner 1040 coordination.
- Sales & payroll tax: registrations, filings, and nexus analysis with clear calendars.
- Advisory cadence: pricing, margins, capex timing, retirement plans, and reasonable comp.
- Transparent pricing: fixed-fee packages with defined deliverables and SLAs.
Simple Migration Plan (Switch Anytime—Even Mid-Year)
- Intake & Access: prior returns, bank/credit statements, payroll reports, and QuickBooks access.
- Health check: Agree the review period and evaluate reconciliations, coding and outstanding filing obligations.
- Cleanup: reclassifications, tie-outs, sales tax adjustments, prior-period corrections.
- Quarterly Model: estimate refresh, safe-harbor strategy, and payment schedule.
- Year-End Ready: depreciation strategy, 1099 workflow, and return timelines.
Potential Deliverables to Confirm in Your Engagement
- Monthly financials (P&L, Balance Sheet, Cash Flow) with review comments.
- Tax projections and payment reminders, if included; actual liability can change with income and other facts.
- Business returns (1120S/1065/1120) and owner 1040, plus 1099-NEC/MISC e-filing.
- Sales & use tax filings and nexus monitoring (ecommerce & multi-state).
- IRS/State notice handling, payment plans, and reasonable-cause abatements when appropriate.
Red Flags We Frequently Fix
- Personal spending mixed in business accounts.
- Late/incorrect S-Corp election; no reasonable compensation policy.
- No documentation for mileage, travel, or home office.
- Untracked inventory or job costing; mismatched COGS.
- Sales tax filings without nexus review or exemption tracking.
Thinking of Switching? Start Here.
- 30-minute consult to map scope and pricing.
- Fast onboarding with secure portal and checklist.
- Cleanup plan with target dates and milestones.
- Confirm whether periodic tax planning is included or billed separately.
Tax Provider FAQs
Can I switch tax providers in the middle of the year?
A mid-year change may be possible. Confirm records transfer, open deadlines, representation authorizations and a realistic start date before ending an existing engagement.
What access do you need to begin?
Provide the relevant returns, statements and payroll reports through an approved channel. Use authorized accountant access where supported; do not send login passwords in ordinary messages. Discuss vendor records and sales-tax access only as needed for the agreed work.
Will you speak with my prior accountant?
If you prefer, yes. We can coordinate a records transfer and request a handoff packet (trial balance, depreciation schedules, tax workpapers).
How do you handle IRS or state notices?
We review the notice, outline options, and—if representation is needed—proceed under applicable authorization. We aim to fix root causes to prevent repeat issues.
Do you work with multi-state sales tax and ecommerce?
Discuss the states, products and sales channels involved. Confirm the provider’s experience and which nexus reviews, registrations, filings and platform reconciliations are included. State-specific requirements need separate review.
Ready to Upgrade Your Tax Services?
Discuss planning, billing and bookkeeping needs, and confirm the services included in your engagement. Schedule Consultation
Before choosing a tax provider, review the IRS guide to preparer credentials. Discuss tax preparation and bookkeeping separately so the proposal explains which work is included.

