Bookkeeping, payroll, and fractional CFO services for the Merrimack Valley and Greater Boston.

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Bookkeeping for Somerville Small Businesses

Bookkeeping and payroll for Somerville's restaurants, creative agencies, and small businesses. Accurate books without adding headcount.

Bookkeeping for Somerville Businesses

Somerville packs a lot of business into a few square miles. Restaurants in Union Square, creative agencies near Davis, startups that outgrew Cambridge rents, and retail scattered throughout the neighborhoods. These are businesses run by people who are too busy operating to spend time on accounting.

We provide ongoing bookkeeping and payroll for Somerville small businesses. Monthly closes, clean financials, and back-office support that keeps your books current without adding headcount. We’re based in Andover but work remotely with clients across Greater Boston.

Monthly Bookkeeping

Transactions categorized, accounts reconciled, books closed every month. Financial statements you can actually use for decisions instead of a shoebox of receipts you’ll deal with later.

Payroll Processing

Full payroll service including tax deposits, quarterly filings, and year-end forms. Your team gets paid correctly and on time. You stop worrying about whether withholdings are right.

Catch-Up Work

Books that haven’t been touched in months? We’ve seen it. We clean up the backlog, reconcile what’s there, and get you current before moving to regular monthly service.

Accounts Payable and Receivable

Bill payment coordination and invoice tracking so cash keeps moving the right direction. Know who owes you money and when your obligations are due without digging through paperwork.

Somerville Businesses We Work With

The businesses in Somerville tend to be owner-operated. Someone opened a restaurant because they love food, started an agency because they’re good at creative work, or launched a company because they saw an opportunity. Bookkeeping wasn’t the plan. It became a problem when the business grew and the books didn’t keep up.

We work with businesses that have outgrown doing it themselves but aren’t ready to hire a full-time bookkeeper. Our Andover-based payroll and bookkeeping team handles the financial side so you can focus on what you actually started the business to do.

Restaurants and Bars

Restaurant bookkeeping with tip reporting, food cost tracking, and high-volume transaction management. Union Square and Davis Square have built reputations on food. We help those businesses understand their numbers.

Creative and Professional Services

Marketing agencies, design studios, consultants, and professional firms. Project-based revenue, contractor payments, and expense tracking for businesses where time is the product being sold.

Tech and Software

Startups and software companies that need clean books for investors or just want to understand their runway. Financial reporting that makes sense when you’re growing fast and burning cash.

Retail and Services

Shops, salons, and service businesses throughout Somerville’s neighborhoods. Inventory tracking where needed, sales tax compliance, and books that show whether you’re actually making money.

Common Questions

Do you work with restaurants in Somerville?

Yes. Union Square and Davis Square have a lot of restaurant clients for us. We handle tip reporting, food cost tracking, and the high transaction volumes that come with food service businesses.

Where is your office?

We're based in Andover. Everything happens remotely, which works well for Somerville businesses that don't have time for in-person meetings. When we do need to meet, we're about 30 minutes up 93.

What does monthly bookkeeping cost?

It depends on your transaction volume and complexity. We quote flat monthly rates so you know exactly what you're paying. No surprise bills based on hours worked.

Can you help with payroll for a small team?

Yes. We handle full payroll processing including tax deposits, quarterly filings, and year-end W-2s. Works for businesses with a handful of employees up to larger teams.

What if I'm behind on my books?

That's normal. Most business owners we talk to are behind by months or more. We do catch-up work to get you current, then transition to monthly service to keep it that way.

The Merrimack Valley's Trusted Accounting Partner

The Next Step:
A 15-Minute Call

Tell us about your business and what you're dealing with. We'll listen, ask a few questions, and give you a straightforward quote.

Vast Accounting provides bookkeeping, payroll, and fractional CFO services for small businesses across the Merrimack Valley and Greater Boston. We combine 15+ years of hands-on finance experience with a genuine commitment to helping local businesses succeed.

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