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

Call or Text: (978) 289-9070

Bookkeeping for Wilmington Small Businesses

Bookkeeping and payroll for Wilmington businesses. Your neighbors in Andover providing the financial back office your business needs.

Bookkeeping for Wilmington Businesses

We’re based in Andover, which makes Wilmington our neighbor. When we say we serve the Merrimack Valley, Wilmington is exactly the kind of town we mean. Businesses here need competent bookkeeping without the overhead of hiring someone full-time, and they’d rather work with someone nearby than a firm that’s never been north of Boston.

Wilmington sits at the intersection of I-93 and Route 128, which is why so many businesses have set up here. Good highway access to the whole region, reasonable costs compared to Boston proper, and a mix of commercial and industrial space. We provide Andover, MA payroll service and bookkeeping for businesses throughout this corridor.

Monthly Bookkeeping

Transactions categorized, accounts reconciled, books closed every month. Financial statements delivered so you actually know where your business stands instead of guessing.

Payroll

Managed payroll with tax deposits, quarterly filings, and W-2 preparation. Multi-state compliance handled if you have employees working across state lines.

Catch-Up Bookkeeping

Books that haven’t been touched in six months or two years. We sort through what’s there, reconstruct what’s missing, and deliver a clean starting point.

Tax-Ready Records

Financials organized for your CPA with proper categories and documentation. Tax season becomes a handoff instead of a scramble to find receipts and guess at numbers.

Wilmington Businesses We Work With

The highway interchange makes Wilmington attractive for businesses that need to move people or products throughout the region. But it’s not just logistics. Professional services, tech companies, healthcare practices, and service businesses have all established themselves here. The town has real commercial activity beyond the residential neighborhoods.

We work with businesses that have grown past the point where the owner can handle the books on weekends. Companies doing $100K to a few million in revenue that need accurate financials without the cost of a full-time bookkeeper. That’s the gap we fill.

Professional Services

Consulting firms, agencies, attorneys, and specialized practices. Businesses where the owner bills clients and needs someone else tracking the expenses, receivables, and quarterly estimates.

Tech and Software

The Route 128 corridor runs through this area. Tech companies, software developers, and SaaS businesses that need books structured for investor reporting or future due diligence.

Transportation and Distribution

Wilmington’s location makes it natural for trucking, delivery services, and distribution operations. Cost tracking, equipment depreciation, and books that show which routes actually make money.

Service Businesses

HVAC, electrical, plumbing, cleaning, landscaping. Businesses serving homes and commercial properties throughout the Merrimack Valley. Job costing and cash flow management for seasonal work.

Common Questions

How close are you to Wilmington?

We're in Andover, directly next door. Not a firm that claims to serve Wilmington from across the state. We're your actual neighbors in the Merrimack Valley.

What does monthly bookkeeping cost?

We provide flat monthly rates based on the complexity of your business. After a short conversation about your situation, we'll give you an exact number.

Do you handle payroll?

Yes. Full payroll processing including tax deposits, quarterly filings, and year-end W-2s. If you have employees in multiple states, we handle the compliance for each one.

My books haven't been touched in months. Can you help?

That's a normal starting point. We do catch-up work to get everything current, then transition to monthly service so it stays that way.

Can we meet in person?

Absolutely. Andover is right next door. Most day-to-day work happens remotely because it's faster, but we're available to meet when it's useful.

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.

Client Reviews

5-Star Rated Firm

Social

  • The Merrimack Valley Chamber of Commerce
  • Massachusetts LGBT Chamber of Commerce
  • Better Business Bureau

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