Bookkeeping and payroll for small businesses across the Bronx, Westchester, and NYC.

Call or Text: (914) 658-2992

Bookkeeping for Flatiron District Businesses

Monthly bookkeeping, invoicing, and payroll for Flatiron District businesses. Clean financials for agencies, professional firms, and growing companies.

Bookkeeping for the Flatiron District

The Flatiron District sits at a busy crossroads in Manhattan, home to technology companies, creative agencies, consulting firms, and the kind of professional service businesses that run on client relationships and project-based revenue. These businesses need accurate books not just for compliance, but to understand which clients are profitable and where cash is going each month.

We provide bronx bookkeeping services for Flatiron businesses that have outgrown spreadsheets and DIY accounting. Monthly closes, bank reconciliation, and financial statements delivered on a schedule you can plan around. Everything is handled remotely, which suits the way most businesses in this neighborhood already operate.

Monthly Bookkeeping

Transactions categorized, accounts reconciled, and books closed every month. You get accurate P&L and balance sheet reports without spending your evenings inside QuickBooks. We handle the detail so you can run your business.

Catch-Up Bookkeeping

If your books are months behind, we start there. We clean up the backlog, reconcile accounts, and get your records current before moving into regular monthly service. Most businesses we work with started exactly this way.

Full-Service Payroll

We run payroll, handle tax deposits, file quarterly reports, and produce year-end W-2s. Your team gets paid on time, compliance deadlines are met, and you stop spending hours on payroll administration every cycle.

Cash Flow Forecasting

Project-based businesses live and die by cash flow timing. We build forecasts that account for your revenue cycle, upcoming expenses, and the gaps between billing a client and actually getting paid. Fewer surprises, better decisions.

Flatiron Businesses We Work With

The Flatiron District’s commercial mix ranges from two-person startups in coworking spaces to established firms occupying full floors on Broadway and Fifth Avenue. Most of these businesses are service-based, meaning revenue depends on people and relationships rather than inventory or equipment. That creates specific bookkeeping needs around project profitability, contractor management, and the timing of when money actually arrives.

We work with businesses at different stages. Some are hiring their first employee and need payroll set up from scratch. Others have been operating for years and finally need someone to take the books off the founder’s plate. The goal is the same either way. Accurate financials that help you make real decisions.

Creative Agencies

Design studios, marketing agencies, and content production firms. We track project-level revenue, manage contractor payments, and handle client invoicing and payment tracking so you know which accounts are driving profit and which ones are eating your margin.

Technology Companies

Startups and growing software companies throughout the Flatiron corridor. We keep the books clean for investor reporting, track burn rate, manage contractor 1099s, and deliver the kind of financials that hold up during due diligence or board reviews.

Professional Service Firms

Consultants, architects, financial advisors, and other professional practices. Accurate overhead tracking, partner-level reporting, and monthly financials that reflect how the firm is actually performing. No guesswork when it comes time for quarterly reviews.

Restaurants and Retail

The Flatiron District and surrounding blocks along Park Avenue South and Broadway have a dense concentration of restaurants, cafes, and retail shops. We handle restaurant bookkeeping including sales tax filings, tipped payroll, daily sales reconciliation, and inventory cost tracking.

Frequently Asked Questions

Do you work with businesses in the Flatiron District?

Yes. We work with businesses across Manhattan and all five boroughs. Our office is in the Bronx but we handle everything remotely, which works well for Flatiron businesses already used to working with distributed teams.

What does monthly bookkeeping cost?

Starting at $199 per month based on transaction volume. We quote a flat rate after reviewing your business so there are no surprises.

We use a lot of freelancers. Can you handle 1099s?

Yes. We track contractor payments throughout the year and handle 1099 preparation and filing at year-end. Nothing gets missed.

Can you coordinate with our CPA at tax time?

Absolutely. We prepare tax-ready financials and work directly with your CPA or tax preparer. Clean handoffs save everyone time and reduce your overall tax prep costs.

Do we need to meet in person?

No. We handle everything remotely including document sharing, communication, and monthly reviews. Most of our Flatiron clients prefer it that way.

Your NYC Small Business Bookkeeper

The Next Step:
A Short Conversation

Tell us about your business and what you need help with. We'll ask a few questions, walk you through how we work, and give you an exact quote.

M&H Accounting Services is a Bronx-based firm offering bookkeeping, payroll, and advisory services for small businesses across the Bronx, Westchester County, and all five boroughs. Led by Poly Fatima, who brings corporate accounting experience along with a master's in accounting and years of hands-on small business bookkeeping experience to every client she works with.

  • QuickBooks Online Certified ProAdvisor Level 1 badge
  • QuickBooks Online Certified ProAdvisor Level 2 badge
  • QuickBooks Online Enterprise badge

© 2026 M&H Accounting Services, LLC