Business and nonprofit tax

    How to switch CPAs for your business or nonprofit

    Changing CPAs is a routine decision, and it goes smoothly with a clear list of what to gather. Here’s when to switch, what to request, how IRS authorizations work and what to do if your prior preparer or service is no longer available.

    • Last reviewed October 4, 2026
    • Sources linked below

    How do I switch CPAs for my business?

    Switch mid-year if you can. Request your last three years of federal and state returns, depreciation schedules, carryovers, basis or capital account records and payroll filings. Sign Form 8821 so the new CPA can see IRS records, or Form 2848 for representation. The new CPA can then pull IRS transcripts to confirm what was filed and paid.

    Pick your timing

    Mid-year, or right after a return is filed, is the easiest time to switch. Your new CPA has room to review prior returns, set up schedules and get authorizations in place before the next deadline. Switching close to a due date can still work; it just may mean filing an extension while records come together.

    What to request

    • Prior three years of returns: federal and state, with all schedules and K-1s.
    • Depreciation and amortization schedules: asset lists with dates placed in service, methods and prior deductions.
    • Carryovers: net operating losses, credits, charitable contribution carryovers and capital losses.
    • Owner records: S corporation shareholder basis, partnership capital accounts and loans to or from owners.
    • Payroll filings: quarterly and annual federal and state payroll returns, W-2s and 1099s.
    • Notices and correspondence: any open IRS or state notices, payment plans or elections such as an S election acceptance letter.
    • For nonprofits: prior Forms 990, the IRS determination letter, audited or reviewed financial statements and state registration filings.

    IRS authorizations: Form 8821 and Form 2848

    Form 8821 lets a person or firm you choose inspect and receive your confidential tax information for the tax types and years listed. It does not allow representation.

    Form 2848 is a power of attorney. It authorizes an eligible representative, such as a CPA, attorney or enrolled agent, to represent you before the IRS. For a corporation, an officer with authority to bind the corporation signs it.

    With either form on file, your CPA can request IRS transcripts that show returns filed, payments posted and any balances. States have their own authorization forms, and we prepare those too.

    If your prior preparer closed or a service stopped working

    Sometimes a preparer retires, a firm closes, or an online bookkeeping or tax service stops supporting your account. When records are hard to get, rebuild from sources you control:

    1. IRS transcripts. A business can view transcripts in its IRS business tax account, request them with Form 4506-T, or have an authorized CPA request them.
    2. State accounts. State tax agency online accounts show filed returns and payments.
    3. Bank and payroll records. Bank statements and payroll provider reports support income, expenses and wages.
    4. Owner returns. Prior K-1s on owners’ personal returns show what the business reported.

    Export whatever data you can from any software before access ends, including the general ledger, fixed asset list and payroll history.

    How we onboard new clients

    We send a short checklist, set up the IRS and state authorizations, pull transcripts and review your prior returns before we start the current year. If something in a prior year needs attention, we explain it and your options plainly. Our fees are transparent and fair, quoted upfront, in writing.

    Switching checklist

    ItemWhy it matters
    Prior 3 years of returnsShows elections, methods and what was reported
    Depreciation schedulesCarries asset basis and prior deductions forward
    CarryoversLosses and credits that can be used in later years
    Basis and capital accountsLimits owner losses and tax-free distributions
    Payroll filingsTies wages on the return to payroll reports
    Form 8821 or 2848Lets the new CPA see IRS records or represent you

    Expert CPAs. Personal attention.

    Thinking about switching CPAs? We'll send a short checklist, set up the IRS authorizations and review your prior returns before the next deadline.

    Frequently asked questions

    Sources

    General information as of October 4, 2026. Tax rules change; talk to a CPA about your situation.