Bookkeeping, tax, and advisory services for service businesses across New England and nationwide.

Call or Text: 866-3SMART9

Bookkeeping for Sterling Small Businesses

Bookkeeping and tax for Sterling small businesses. CPA-backed books, flat monthly rates, and a team that knows the area.

Bookkeeping for Sterling Businesses

Sterling is a residential town, but residential towns need services. Landscapers, contractors, cleaning companies, and trades businesses all work out of Sterling and serve the surrounding area. Those businesses need accurate books, and that’s what we do. We provide bookkeeping and tax services for small businesses that have outgrown the DIY approach but don’t need a full-time hire.

We’re based in Fitchburg, a short drive up Route 12. Most of our work happens remotely because that’s what makes sense for everyone, but we’re nearby if you ever want to meet. Our clients in this corridor tend to be owner-operators running service businesses with a few employees or a crew of subcontractors. We handle the financial side so you can stay focused on the work.

Monthly Bookkeeping

Transactions categorized, accounts reconciled, books closed every month. You get financial statements that show where the business stands without spending your weekends figuring it out.

Catch-Up Bookkeeping

If your books are months or years behind, we clean them up first. Catch-up work is how most clients start with us. We get you current, then keep it that way.

Payroll

We run payroll, handle tax deposits and filings, and issue W-2s at year end. Your team gets paid on time and you stop worrying about whether the withholdings are right.

Tax Services

Simona is a CPA and Enrolled Agent, so tax prep and planning happen in-house. Your books stay ready for tax time because the same person handles both sides.

Sterling Businesses We Work With

A town of 8,000 people still has businesses that need real bookkeeping. Sterling sits along the corridor between Leominster and Worcester, and businesses here often serve a wider area. The books get complicated once you have a few trucks, some employees, and subcontractors to track. That’s the gap we fill.

We work with owner-operated businesses doing anywhere from $50K to a few million in revenue. Big enough that the financials matter and small enough that hiring a full-time bookkeeper doesn’t make sense.

Home Services and Trades

Landscapers, roofers, pest control, pool services, and similar trades working out of Sterling. We track job costs, handle the 1099s for your subs, and keep records ready when you need them for equipment financing.

Contractors

General contractors, HVAC, plumbing, electrical. If you’re running crews across the area, we track costs by job so you know which projects actually made money and can bid the next one accurately.

Cleaning Services

Commercial janitorial, residential cleaning, pressure washing. Recurring contracts and route-based work need clean books that show which accounts are profitable. We handle the payroll for your crews and the worker classification questions that come up.

Small Office and Consulting

Consultants, remote professionals, and small firms working from Sterling. Low overhead doesn’t mean low complexity. We keep the books simple and handle the invoicing and tax planning that solo operators need.

Common Questions

Do you work with businesses in Sterling?

Yes. We're based in Fitchburg, about fifteen minutes up Route 12. Most of our work happens remotely, so your location doesn't matter day to day, but we know the area and the kinds of businesses that operate here.

What does bookkeeping cost?

Monthly bookkeeping starts at $199. Your rate depends on transaction volume and complexity. We quote a flat monthly price after looking at your situation so there are no surprises.

My books are behind. Can you help?

Yes. Most clients come to us that way. We do catch-up work to get everything current, then move into monthly service so it stays that way.

Do you handle payroll?

Yes. Paychecks, tax deposits, quarterly filings, and year-end W-2s. If you have a crew, we take payroll off your plate entirely.

Are you a CPA?

Yes. Simona Leppala is a CPA and an Enrolled Agent, so your bookkeeping and tax work are handled by someone with real credentials. No handoffs to outside firms.

New England's CPA-Led Bookkeeping Partner

The Next Step:
A Quick Conversation

We'll listen, ask a few questions, and show you exactly how we can help.

Massachusetts bookkeeping and accounting firm helping service businesses across New England and nationwide. We go beyond recording transactions to show owners what their numbers actually say about their business. Founded by Simona Leppala, a CPA and Enrolled Agent.

© 2026 Smart Outsourced Solutions