Every filing, every state, every deadline
Our CPAs handle final tax returns, state withdrawals, bookkeeping reconciliation, and payroll closure — so nothing slips through.

4 of 7 states withdrawn
What we handle
Taxes, filings, and everything in between
State withdrawals
We de-register and withdraw your business from every state agency you’re registered in throughout the US.
| Description | Category | Amount |
|---|---|---|
| AWS Infrastructure | Hosting | -$2,480.00 |
| Gusto Payroll | Payroll | -$18,750.00 |
| Stripe Payout | Revenue | +$4,320.50 |
Bookkeeping & reconciliation
Before we file, we reconcile your books — closing out accounts, categorizing final transactions, and making sure everything balances.
Final federal & state taxes
Our CPAs prepare and file your final federal and state tax returns, IRS Form 966, and franchise taxes — so every deadline is met.
Payroll & benefits wind-down
We walk you through the timing and steps for closing out payroll, issuing final W-2s, and notifying your benefits providers.
Frequently asked questions
- What tax filings are required when shutting down a startup?
- You'll typically need final federal and state income tax returns, franchise tax filings, payroll tax returns, sales tax final returns, and IRS notification of dissolution. The exact requirements depend on your entity type and the states you operate in.
- What happens if I miss a filing deadline?
- Late filings can result in penalties, interest, and continued tax obligations. Sunset's CPAs track every deadline and ensure all returns are filed on time, so you're fully compliant and can close your books cleanly.
- Does Sunset handle state withdrawals?
- Yes. We file certificates of withdrawal or cancellation in every state where your company is registered to do business, ensuring you stop accruing franchise taxes and annual report obligations.
Let's talk through your options
Every situation is different. Book a call and we'll walk you through the process, answer your questions, and help you figure out the best path forward.