Every filing, every state, every deadline

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

Tax filing and compliance services

What we handle

Taxes, filings, and everything in between

DE
CA
NY
TX
WA
MA

State withdrawals

We de-register and withdraw your business from every state agency you’re registered in throughout the US.

DescriptionCategoryAmount
AWS InfrastructureHosting-$2,480.00
Gusto PayrollPayroll-$18,750.00
Stripe PayoutRevenue+$4,320.50

Bookkeeping & reconciliation

Before we file, we reconcile your books — closing out accounts, categorizing final transactions, and making sure everything balances.

STATE OF DELAWARESECRETARY OF STATEFILEDNo. 2024-084719Certificate of Dissolution

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.

Run final payroll
Issue W-2s to employees
Notify benefits provider
File final payroll returns

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.