New York City · All Five Boroughs
New York City bookkeeper & QuickBooks accountant.
Certified QuickBooks ProAdvisor bookkeeping for businesses across Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — fluent in the city taxes that trip up NYC owners: 8.875% sales tax, the Unincorporated Business Tax, and the Commercial Rent Tax.
- Boroughs
- All 5
- Sales tax
- 8.875%
- Monthly from
- $400
The short version.
TechBrot provides Certified QuickBooks ProAdvisor bookkeeping for New York City businesses across all five boroughs — monthly bookkeeping, cleanup, and QuickBooks management, by a named bookkeeper on the same file every month. What sets NYC apart is the tax layer: the 8.875% combined sales tax, the 4% Unincorporated Business Tax on unincorporated businesses, and the Commercial Rent Tax for Manhattan tenants south of 96th Street paying $250,000+ in rent. We build awareness of all three into your books, keep them CPA-ready, and coordinate with your CPA who files. Fixed-fee against a written scope ($400–$2,500+/mo monthly; cleanup $1,500–$15,000+). Delivered remotely on QuickBooks Online — your borough doesn't change the service.
Quick answers
New York City bookkeeping, in five questions.
- Who provides bookkeeping for NYC businesses?
TechBrot provides Certified QuickBooks ProAdvisor bookkeeping across all five NYC boroughs — Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — with a named bookkeeper per file and fluency in NYC-specific taxes.
- What NYC taxes affect my books?
The 8.875% combined sales tax, the 4% Unincorporated Business Tax (UBT) on sole proprietors/partnerships/LLCs, and the Commercial Rent Tax for Manhattan tenants below 96th Street paying $250,000+ annual rent.
- What does it cost?
$400–$2,500+/mo for monthly bookkeeping; $1,500–$15,000+ for one-time cleanup. Fixed-fee against a written scope, never hourly.
- Which boroughs do you serve?
All five — Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — delivered remotely on QuickBooks, so your borough doesn't change the service or cadence.
- Do I owe the NYC UBT?
Maybe — it depends on size. The UBT is 4% on net income allocated to NYC, but it only applies once gross income tops $95,000, and a credit fully offsets the tax when the UBT liability is $3,400 or less (partial up to $5,400). So many smaller sole proprietors and partnerships owe little or nothing. We keep the books clear so the real figure — not a guess — is there for your CPA.
Bookkeeping built for how NYC actually operates
Why New York City books are different.
No U.S. city stacks taxes on a small business the way New York City does — and that, not the software, is what makes NYC bookkeeping its own discipline.
A Manhattan consulting partnership can face federal tax, New York State tax, NYC personal income tax, and the 4% Unincorporated Business Tax on the same dollar — a layering no other city imposes. A SoHo retailer collects 8.875% sales tax while watching whether their lease crosses the $250,000 Commercial Rent Tax threshold. A Brooklyn restaurant reconciles high-volume POS deposits against that same sales-tax rate. A Queens contractor juggles job costing across boroughs. The bookkeeping has to hold all of it.
That's why generic, software-only bookkeeping struggles here. When your books don't track the UBT base correctly, you find out via a notice months later. When sales tax isn't reconciled, the quarterly return drifts. When a lease crosses a CRT threshold and no one's watching, it's a surprise liability. TechBrot keeps a named bookkeeper on your file who knows these are the things that matter in this city — and builds them into the monthly close, not the year-end scramble.
The result: books that reflect how a New York City business actually runs, reconciled every month, and handed to your CPA CPA-ready — so filing the UBT, the sales tax, and the income returns is fast and accurate.
Across the five boroughs
New York City areas we serve.
Manhattan
Agencies, professional services, retail, CRT-zone tenants
Brooklyn
Restaurants, retail, creative & ecommerce
Queens
Contractors, home services, restaurants
The Bronx
Healthcare, nonprofits, trades
Staten Island
Professional services, construction, retail
NYC Metro
Surrounding counties & remote-first businesses
The three NYC taxes we build into your books
New York City's tax stack, at a glance.
8.875%
Combined sales tax — the highest rate in New York State. Tracked and reconciled in QuickBooks for an accurate quarterly return.
4%
Unincorporated Business Tax on sole proprietors, partnerships & LLCs doing business in NYC — applies once gross income tops $95,000; a credit can fully offset it when UBT owed is $3,400 or less. Filed on NYC-202/204 by your CPA.
3.9%
Effective Commercial Rent Tax (6% on 65% of base rent) for Manhattan tenants south of 96th St paying $250K+ rent. Small-business credit may exempt under $5M income / $500K rent.
NYC verticals we know
Industry-specific bookkeeping for NYC businesses.
Each links to our dedicated New York industry page, with the city-specific wrinkles built in.
What we do for NYC businesses
Complete bookkeeping, NYC-aware.
Monthly bookkeeping
Reconciled accounts, clean chart of accounts, and monthly statements — with NYC sales tax tracked. New York monthly bookkeeping →
Cleanup & catch-up
High-volume NYC books fall behind fast. We get the file CPA-ready, then keep it clean. New York cleanup →
QuickBooks management
Setup, cleanup, and ongoing management in QuickBooks Online or Desktop. NY QuickBooks accountant →
UBT & sales-tax-ready books
Books structured so your CPA can file the NYC UBT and quarterly sales tax accurately. NYC sales tax help →
The advisory line
Automation handles the data entry. We handle the judgment.
In a city that taxes the same dollar four ways, the value isn't in categorizing a transaction — it's in knowing your UBT base is climbing, your lease is nearing the CRT threshold, or your margins are thinning. That judgment is what a named NYC bookkeeper brings, and what fractional-CFO advisory extends once the books are clean.
Common questions
New York City bookkeeping questions.
Yes. TechBrot provides Certified QuickBooks ProAdvisor bookkeeping for businesses across all five boroughs — Manhattan, Brooklyn, Queens, the Bronx, and Staten Island. Work is delivered remotely on QuickBooks Online or hosted Desktop, by a named bookkeeper on the same file every month, with full fluency in the NYC-specific taxes that catch city businesses off guard.
Three big ones. The 8.875% combined sales tax (the highest in the state). The Unincorporated Business Tax (UBT) — a 4% NYC tax on sole proprietors, partnerships, and LLCs that's separate from your personal return. And, for Manhattan tenants south of 96th Street paying $250,000+ in annual rent, the Commercial Rent Tax. We build awareness of all three into how your books are kept.
TechBrot quotes fixed monthly fees against a written scope — not hourly. Ongoing monthly bookkeeping runs $400–$2,500+/mo depending on transaction volume and accounts; one-time cleanup runs $1,500–$15,000+. NYC businesses often run higher transaction volumes, which we scope transparently before any work begins.
All five — Manhattan, Brooklyn, Queens, the Bronx, and Staten Island — plus the surrounding metro. Because the work is delivered remotely on QuickBooks, your borough doesn't change the service, the cadence, or the named bookkeeper assigned to your file.
It depends on size, not just structure. The UBT is a 4% NYC tax on net business income allocated to the city for sole proprietors, single-member LLCs, partnerships, and multi-member LLCs — but it only kicks in once gross income exceeds $95,000, and there is a $5,000 income exemption (phasing out above $100,000) plus a tax credit that fully offsets the UBT when the tax owed is $3,400 or less (partial credit up to $5,400). The upshot: many smaller unincorporated businesses owe little or no UBT, while larger ones clearly do. Most owners first hear about it via a notice. We keep the books structured so the real number is clear and your CPA can file the NYC-202 or NYC-204 accurately.
Yes — it's the most common NYC engagement. High transaction volume and rapid growth tend to leave city businesses behind in their books. We scope a one-time cleanup or catch-up to a CPA-ready standard, then move into monthly bookkeeping so the file stays clean as you scale.
Yes — those are among the most common NYC verticals we serve, alongside real estate, healthcare, and nonprofits. Each has city-specific wrinkles: restaurants need POS and sales-tax reconciliation, agencies need gross-vs-net revenue handling, and professional-services partnerships need clean books for UBT. See our New York pages for construction, real estate, legal, restaurant, healthcare, and nonprofit.
Book a free discovery call. We'll review your QuickBooks file and your NYC situation, identify whether you need cleanup, monthly bookkeeping, or both, and send a written fixed-fee proposal within 3 business days. A named ProAdvisor starts on your file as soon as you approve the scope.
Page review & standards
Reviewed by the TechBrot Certified ProAdvisor team.
Reviewed and maintained by the accounting team at TechBrot Inc., an independent Certified QuickBooks ProAdvisor firm serving New York City businesses across all five boroughs. NYC tax figures (8.875% combined sales tax, 4% UBT after $5,000 exemption, Commercial Rent Tax at an effective 3.9% above the $250,000 threshold) reflect NYC Department of Finance and NYS Department of Taxation and Finance rules current as of the date below and are reviewed periodically. TechBrot provides bookkeeping and coordinates with your CPA, who files.
Reviewer
Lead Certified QuickBooks ProAdvisor · 40+ years operational accounting experience
Standards
Verified vs NYC Dept of Finance & NYS Tax · No tax-filing or representation claims (out of scope) · Reviewed periodically · No fabricated data
Last reviewed: June 2026
Ready for a NYC bookkeeper who knows the city's tax stack?
Book a free discovery call. We'll review your QuickBooks file, flag any NYC sales-tax, UBT, or CRT exposure, and send a written fixed-fee quote within 3 business days.
TechBrot is an independent Certified QuickBooks ProAdvisor firm serving New York City remotely. We provide bookkeeping, QuickBooks, payroll, and advisory services and coordinate with your CPA or EA. We do not file tax returns or represent clients before tax authorities. NYC tax figures are educational and current as of the review date. QuickBooks is a registered trademark of Intuit Inc.; TechBrot is not affiliated with Intuit Inc.