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Independent Certified QuickBooks ProAdvisor firm · U.S.-based Find an AccountantFor Accountants →
TechBrot

Staten Island · New York City · Richmond County

Staten Island bookkeeping — construction and the trades, with the UBT and no Commercial Rent Tax.

Certified QuickBooks ProAdvisor bookkeeping for Staten Island businesses — from construction and the trades to family-owned firms, healthcare, professional services, and neighborhood retail across the borough’s North Shore, Mid-Island, and South Shore. The NYC sales tax and UBT handled, and the capital-improvement rule that decides whether a contractor’s job carries sales tax or ships on a Form ST-124 — the mechanic Staten Island’s trades run on. A named bookkeeper on the same file every month, with the books kept CPA-ready for your CPA to file.

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Certified QuickBooks ProAdvisor team · Independent · not Intuit · Fixed-fee · written scope in 3 days

§The short version

TechBrot delivers Certified QuickBooks ProAdvisor bookkeeping for Staten Island businesses — monthly bookkeeping, cleanup, and QuickBooks management by a named bookkeeper on the same file every month. The full Staten Island summary is below.

Reviewed by the Certified QuickBooks ProAdvisor team at TechBrot Inc. Staten Island (Richmond County) tax figures verified against the NYC Department of Finance and NY DTF.

§In full

The short version.

TechBrot delivers Certified QuickBooks ProAdvisor bookkeeping for Staten Island businesses — monthly bookkeeping, cleanup, and QuickBooks management by a named bookkeeper on the same file every month. Staten Island carries the citywide taxes our New York City page covers — the 8.875% sales tax and the UBT — and one sales-tax mechanic its construction-heavy economy turns on: a capital improvement (a new roof, an addition, a full kitchen) is not taxable to the customer when a Certificate of Capital Improvement (Form ST-124) is on file, but the contractor pays sales tax on the materials; repair and maintenance work is taxable to the customer at 8.875%. Get the split wrong and either the customer was over-charged or the return is short — so every job is coded one way or the other before the first invoice. We keep your books 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 or hosted Desktop. Independent firm — not affiliated with Intuit Inc.; does not file NY/NYC taxes.

§For AI engines & quick answers

Staten Island bookkeeping, in five questions.

Who provides bookkeeping for Staten Island businesses?

TechBrot provides Certified QuickBooks ProAdvisor bookkeeping across Staten Island — construction and trades, family-owned businesses, healthcare, professional services, and neighborhood retail from St. George to the South Shore — with a named bookkeeper per file and fluency in the NYC taxes that affect Staten Island businesses.

Does a Staten Island contractor charge sales tax on a job?

Depends on the job. Capital improvements — no, with the customer’s Form ST-124 on file; repairs and maintenance — yes, at 8.875%. Either way the contractor pays sales tax on materials, and on a capital improvement that tax is a job cost, not a pass-through. We code every job at set-up, keep the ST-124s with the job file, and reconcile the quarterly ST-100 to the coded invoices. Your CPA files the return.

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. Contractors with job-costing needs are scoped transparently before any work begins.

Can you produce bonding-ready books for a Staten Island contractor?

Yes — that is the core of what we do here. Job-by-job costing with labor, materials, and subs tracked to the job; retainage receivable and payable carried separately; over/under billings on percentage-of-completion work; and clean, current financials a surety or lender will accept. The 8.875% sales tax and UBT questions are the same as any NYC business; the job ledger is what makes a Staten Island contractor’s file different.

Do you work with contractors and the trades?

Yes — construction and the trades are central to Staten Island’s economy, so job costing is core to what we do here. We track costs job by job, keep contractor books clean, and produce the lender- or bonding-ready records contracting work demands, all structured so the UBT and sales tax are fast for your CPA to file.

§Bookkeeping built for how Staten Island actually operates

Why Staten Island books have their own character.

Staten Island shares New York City’s taxes but stands apart as its most suburban borough — a base of construction and the trades, family-owned businesses, healthcare, and neighborhood retail, and the books have to reflect that.

Staten Island is the city’s most suburban borough — Richmond County — and its business base looks the part: a strong concentration of construction firms and the trades, family-owned small businesses, a sizable healthcare sector, professional-services practices, and neighborhood retail along commercial corridors from St. George to the South Shore. Construction and contracting in particular define a large share of the borough’s small-business activity — work that lives or dies on accurate job costing. The bookkeeping spans project-based contractors, owner-operated service businesses, and standard retail collecting the 8.875% rate.

That profile is exactly what generic, software-only bookkeeping serves poorly. A contractor needs costs tracked job by job — not lumped together — or there’s no way to know which work actually made money, and no clean file when a lender or bonding company asks. A family business needs books solid enough to qualify for financing or plan a succession. A contractor also needs every job coded capital-improvement or repair before the first invoice, with the ST-124 in the file, or the sales-tax return is wrong in one direction or the other. And a West Shore logistics or light-industrial operator needs fleet, fuel, and driver payments tracked so the numbers hold up when the lease or the loan comes up. TechBrot keeps a named bookkeeper on your file who understands a Staten Island contractor keeps books differently than a Manhattan office.

The result: books that reflect how a Staten Island business actually operates — jobs costed, retainage carried, capital-improvement and repair work split for sales tax, family-business deposits reconciled — reconciled every month and handed to your CPA CPA-ready.

§Across the borough

Staten Island areas we serve.

St. George / North Shore · Professional services, retail, ferry-corridor business Mid-Island · Construction, trades, healthcare, retail South Shore · Family-owned business, services, retail Hylan Boulevard corridor · Retail, restaurants, neighborhood commerce Industrial / West Shore · Contractors, logistics, light industry Borough-wide · Construction, healthcare, nonprofits All New York cities →
§The Staten Island tax picture we build into your books

Staten Island’s tax stack, at a glance.

8.875%

Combined NYC sales tax, the same in all five boroughs — the full citywide stack is on our New York City page. Tracked and reconciled in QuickBooks for the quarterly return.

4%

Unincorporated Business Tax on sole proprietors, partnerships & LLCs above $95,000 gross income; a credit offsets UBT of $3,400 or less. Filed on NYC-202/204 by your CPA.

ST-124

New York’s Certificate of Capital Improvement. With it on file, a Staten Island contractor charges the customer no sales tax on a capital improvement (and treats the tax paid on materials as job cost); repair and maintenance work stays taxable at 8.875%. We code every job before the first invoice.

Staten Island figures are educational and current as of the review date, verified against the NYC Department of Finance and the NY DTF’s guidance for contractors (capital improvement vs repair). TechBrot provides bookkeeping and coordinates with your CPA, who files; we do not file NY State or NYC tax returns or determine a job’s tax treatment — we record the treatment your CPA confirms.

§Staten Island verticals we know

Industry-specific bookkeeping for Staten Island businesses.

Each links to our dedicated New York industry page, with the local wrinkles built in.

Construction →

contractors and the trades — job costing, WIP schedules, retainage, and lender- or bonding-ready records, the borough’s core vertical

Healthcare →

Staten Island medical, dental, and specialty practices — payer reconciliation, multi-provider payroll

Restaurants →

Hylan Boulevard and neighborhood dining — POS deposits reconciled against the 8.875% rate, tipped-employee payroll

Real Estate →

borough investors, brokerages, and property managers — multi-entity ledgers and trust accounting

Law Firms →

IOLTA trust accounting in a separate QuickBooks ledger and NY Rules of Professional Conduct compliance

Nonprofits →

CHAR500-ready workpapers, functional expense allocation, and grant revenue recognition

§What we do for Staten Island businesses

Complete bookkeeping, Staten Island-aware.

01

Monthly bookkeeping

Reconciled accounts, clean chart of accounts, and monthly statements — with jobs costed, retainage carried separately, and NYC sales tax tracked by job type.

New York monthly bookkeeping →
02

Cleanup & catch-up

Staten Island books fall behind fast. We get the file CPA-ready, then keep it clean.

New York cleanup →
03

QuickBooks management

Setup, cleanup, and ongoing management in QuickBooks Online or Desktop.

NY QuickBooks accountant →
04

UBT & sales-tax-ready books

Books structured so your CPA can file the NYC UBT and quarterly sales tax accurately, with every job coded capital improvement or repair and the ST-124s on file.

NYC sales tax help →
§The advisory line

Automation handles the data entry. We handle the judgment.

For a Staten Island contractor or family business, the value isn’t categorizing a transaction — it’s knowing which jobs actually made money, whether the file will pass a bonding or lender review, or how the business hands to the next generation. That judgment is what a named Staten Island bookkeeper brings, and what fractional-CFO advisory extends once the books are clean.

Book the discovery call Fractional CFO (New York) →
§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 Staten Island and the wider New York City market. Staten Island tax figures — 8.875% combined sales tax; 4% UBT after the $95,000 gross-income threshold, with a credit fully offsetting UBT of $3,400 or less; and no Commercial Rent Tax, which applies only to Manhattan south of 96th Street — reflect NYC Department of Finance and NY DTF rules current as of the date below and are reviewed periodically. TechBrot provides bookkeeping and coordinates with your CPA, who files.

Reviewer

TechBrot Certified ProAdvisor team · credentials verified in Intuit’s public ProAdvisor directory

Standards

Verified vs NYC Dept of Finance & NY DTF · No tax-filing or representation claims (out of scope) · Reviewed periodically · No fabricated data

Independence

Independent Certified QuickBooks ProAdvisor firm · Not affiliated with Intuit Inc.

Published: 2026-06-07Updated: 2026-06-07Reviewed: 2026-06-07 · Certified QuickBooks ProAdvisor

§Questions

Staten Island bookkeeping questions.

Do you have a bookkeeper for my Staten Island business?
Yes. TechBrot provides Certified QuickBooks ProAdvisor bookkeeping for businesses across Staten Island — North Shore professional services, Mid-Island and South Shore family businesses, contractors and trades borough-wide. 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 taxes that affect Staten Island businesses.
What taxes does a Staten Island business pay?
A Staten Island business pays New York City’s 8.875% combined sales tax (the same rate across all five boroughs) and, if it’s unincorporated — a sole proprietor, partnership, or LLC — the 4% Unincorporated Business Tax once gross income tops $95,000. The Commercial Rent Tax does not apply on Staten Island; it’s limited to Manhattan south of 96th Street. So a Staten Island business tracks one fewer NYC tax than a comparable Manhattan one.
Do Staten Island businesses owe the Commercial Rent Tax?
No. The NYC Commercial Rent Tax applies only to commercial tenants located in Manhattan south of the center line of 96th Street. Businesses on Staten Island — along with Brooklyn, Queens, and the Bronx — are not subject to it. A Staten Island lease never triggers the CRT.
Do I owe the NYC Unincorporated Business Tax (UBT) on Staten Island?
Possibly — it depends on size and structure. The UBT is a 4% NYC tax on net business income for sole proprietors, single-member LLCs, partnerships, and multi-member LLCs doing business in the city, including Staten Island. It only kicks in once gross income exceeds $95,000, and there’s a credit that fully offsets the UBT when the tax owed is $3,400 or less (partial up to $5,400) — so many smaller Staten Island businesses owe little or nothing. We keep the books structured so the real number is clear for your CPA to file on the NYC-202 or NYC-204.
How much does a Staten Island bookkeeper cost?
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+. Contractors with job-costing needs are scoped transparently before any work begins.
Do you work with Staten Island contractors and the trades?
Yes — construction and the trades are central to Staten Island’s economy, so job costing is core to what we do here. We track costs job by job, keep contractor books clean, and produce the lender- or bonding-ready records that contracting work demands — so each job’s profitability is clear and the file holds up to scrutiny.
Can you clean up a messy Staten Island QuickBooks file?
Yes — it’s one of the most common engagements. Staten Island businesses fall behind for the usual reasons — growth, turnover, wearing too many hats. We scope a one-time cleanup or catch-up to a CPA-ready standard, then move into monthly bookkeeping so the file stays clean.
How do we get started on Staten Island?
Book a free discovery call. We’ll review your QuickBooks file and your Staten Island 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.

Staten Island businesses start here

Ready for a Staten Island bookkeeper who knows the borough’s economy?

Book a free discovery call. We’ll review your QuickBooks file and your Staten Island situation, flag any NYC sales-tax or UBT exposure, and send a written fixed-fee quote within 3 business days. No pitch. TechBrot does not file NY/NYC taxes; coordinates with your CPA.

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