Mercer County · Princeton, NJ
Bookkeeping for Princeton, NJ small businesses
MCC Solutions provides online monthly bookkeeping, catch-up cleanup, payroll and New Jersey filing support for small businesses in Princeton.
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Matthew Coleman, QuickBooks ProAdvisor, accounting and finance degree. Cranford, NJ. Start with a free health check of your books. You get a quote after we review your books, before any work starts.
Princeton businesses
Who this is for
Princeton is home to Princeton University and a downtown shopping district around Nassau Street, with many research and professional firms nearby.
Businesses we see in the area: Independent shops and restaurants, consultants and professional practices, research related small firms, and home-based businesses.
Covers Princeton and nearby Mercer County towns.
What we handle
Every month we categorize your transactions, reconcile bank and card accounts, and send you a profit and loss statement and balance sheet. Payroll and New Jersey filings can be added, and so can a cleanup of earlier months.
Local facts
Princeton at a glance
- Population
- 30,681 (2020 census)
- Schools
- Princeton University, Princeton Theological Seminary and Westminster Choir College
- Employers
- The article names the Institute for Advanced Study, Princeton Plasma Physics Laboratory, Educational Testing Service, Bristol-Myers Squibb, Siemens Corporate Research, SRI International and Dow Jones & Company
- Districts
- Nassau Street, the main commercial street
- Note
- The 2018 average property tax bill was $19,388, the highest in Mercer County, compared with $8,767 statewide
Source: Wikipedia, Princeton, New Jersey, read October 2026. Figures change and describe the place, not our clients.
Bookkeeping notes
What the books look like for Princeton businesses like these
Shops and retailers
Point-of-sale totals are matched to deposits, inventory purchases are separated from operating costs, and sales tax is tracked by period. A monthly inventory and gross margin check shows which lines actually pay.
Tech, research and startup businesses
Subscription and contract revenue is recorded in the period it is earned, contractor and payroll costs are separated, software and cloud spending is tracked by vendor, and investor or loan money is kept off the income line.
General bookkeeping practice, not tax or legal advice.
Beyond the books
More than books: planning and cash
Records tell you where the money went. A business in Princeton that is growing, carrying debt or running tight on cash also needs to know where it is going, and when a slow month will hurt.
It is planning and reporting on the books we keep, delivered at the size your business needs. It does not replace your CPA. Tax returns are a separate service (see /tax-preparation); we do not audit statements or give legal advice.
What that can include
- Hiring and equipment decisions modeled before you commit
- Financial statements and a package built for a bank or lender
- A rolling 13-week cash flow forecast, so a slow month is not a surprise
If you run a business in Princeton, the state items are the ones every New Jersey business has: sales tax, quarterly payroll reports, the annual report and 1099-NEC forms. Here is what we track. The books stay in software you own; we log in, keep them current, and send you reports.
FAQ
Princeton bookkeeping questions
Do you have an office in Princeton?
Our office is in Cranford, not Princeton. Because the books live in your own accounting software, we work on them remotely and you never have to bring paperwork anywhere, though a meeting is possible if you want one.
What does the business community in Princeton look like?
According to Wikipedia: Nassau Street, the main commercial street. The article names the Institute for Advanced Study, Princeton Plasma Physics Laboratory, Educational Testing Service, Bristol-Myers Squibb, Siemens Corporate Research, SRI International and Dow Jones & Company.
What is different about bookkeeping for a nonprofit or association?
Restricted and unrestricted funds are tracked separately, grants and donations are recorded when received or pledged, and reports are laid out by program so a board can read them.
My books are behind. Can you catch me up?
Yes. A Princeton owner who is months behind starts with a cleanup: we bring each month current and reconciled, then move to regular monthly service. The quote comes in writing before work begins.
How much does it cost?
Monthly bookkeeping starts at $450 for the smallest tier and rises with transaction volume. The bookkeeping page has a live estimate, and we confirm a written quote before starting.
Mercer County
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