Tax return preparation for US CPA and EA firms

We prepare US federal and state returns and the workpapers behind them. Your firm reviews, signs and files every return.

What we prepare

Individual returns

Form 1040 preparation from organizers and source documents, including rental, self-employment and investment income, with state returns.

Typical Forms
1040 Schedules A–F Schedule SE 8949 4562 1040-X

You send: the organizer, source documents and the prior-year return

You get back: a review-ready return, workpapers tied out to it, prior-year variance notes and an open-items list

Partnership returns

Form 1065 preparation from trial balance to completed return, with book-to-tax adjustments and partner allocation schedules.

Typical Forms
1065 Schedule K-1 Schedule K-2 Schedule K-3

You send: the trial balance, prior-year return and partner information

You get back: the return, K-1s, a book-to-tax reconciliation and an open-items list

S corporation returns

Form 1120-S preparation from trial balance to filing-ready output, with shareholder basis schedules and reasonable compensation data organized for review.

Typical Forms
1120-S Schedule K-1 7203

You send: the trial balance, prior-year return, shareholder details and distributions

You get back: the return, K-1s, shareholder basis schedules, reasonable compensation data and an open-items list

C corporation returns

Form 1120 preparation from financial statements and trial balances, with Schedule M-1 or M-3 reconciliation and fixed asset schedules.

Typical Forms
1120 4562 Schedule M-1 Schedule M-3

You send: financial statements, the trial balance, prior-year return and fixed asset detail

You get back: the return, an M-1 or M-3 reconciliation, depreciation and fixed asset schedules and an open-items list

State returns come with every return type above, including resident, part-year and nonresident filings and multi-state apportionment workpapers.

Also available on request

Trusts, estates and gifts Forms 1041 and 709

Exempt organizations Forms 990, 990-EZ and 990-PF

Extensions and estimates Forms 4868, 7004 and 1040-ES

Nonresident individual returns Form 1040-NR

Information returns Forms 1099-NEC and 1099-MISC

Ask on your discovery call and we will tell you honestly whether we can take it on.

What we do not do

We prepare, and your firm signs. We do not sign returns, e-file under our own credentials, represent clients before the IRS or contact your clients.

Support around the return

Review and workpaper support

  • Scanning, bookmarking and indexing of source documents
  • Workpaper preparation and tie-out to the return
  • Prior-year comparison and variance notes
  • E-file diagnostics cleared before delivery
  • Review notes cleared within 1 business day

Bookkeeping and year-end support

  • Monthly bookkeeping and bank reconciliations in QuickBooks Online or Xero
  • Year-end clean-up and a tax-ready trial balance
  • Fixed asset registers and depreciation schedules
  • Adjusting journal entries for your approval

Tell us your return mix

Send us your return types, software and volume. We will tell you honestly whether Anviva is a fit.

Book a 20-minute call