Danzinger & Co. keeps the books, taxes and reporting for New York businesses in eleven industries — from contractors and appliance dealers to dental practices and law firms. Every account is set up around how your industry actually earns and spends, and every question goes to a senior accountant who already knows your business.
Generic bookkeeping treats a dental practice like a hardware store. Pick your industry to see how we handle the revenue, costs, sales tax and compliance that are specific to it.
Property-level books for owners, investors and managers, with deposits, depreciation and investor reporting handled.
Marketplace payouts reconciled to real sales, inventory at landed cost and sales tax tracked state by state.
Job costing, WIP schedules and retainage that tie out, with statements your bank and surety accept.
POS to bank every day, inventory and shrink under control, New York sales tax right at the register.
Floor plan financing by unit, protection plans recognized as earned, delivery and install tax done right.
Landed-cost inventory, retailer chargebacks coded by reason and a resale-certificate file that survives an audit.
Warehouse activity reconciled to what you actually invoiced, postage kept out of revenue, margin by client.
Production versus collections, PPO write-offs by plan, equipment deductions and the PC/PLLC rules New York requires.
Revenue cycle and denials tracked as management numbers, provider compensation and a P&L for every location.
IOLA and escrow trust accounting reconciled three ways, realization by attorney, partner compensation and NYC UBT.
Job and process costing, overhead absorbed correctly, WIP valued right and New York manufacturer tax breaks claimed.
Not listed? Most of our clients aren’t a template either. Tell us how your business runs and we’ll build the accounting around it.
Book a Strategy CallRunning an appliance store on Appliance.io? We are their featured accounting partner — see the Appliance.io partner page

The bookkeeping rules that decide whether your numbers are right are different in every trade. A generalist learns them on your books, at your expense. We already know them.
Retainage on a construction draw, an insurance claim paid at a contracted rate, a marketplace payout net of fees, a protection plan earned over three years: each one has its own rule, and booking it as “money in” overstates a good month and hides a bad one.
Capital-improvement work on an ST-124, the $110 clothing exemption, taxable storage in a warehouse, delivery on an appliance sale, resale certificates from a wholesale customer. We set the register, the invoice and the return up for your rules, then file them.
WIP and over/under billings, days in A/R and denial rate, margin by unit, by site, by client. You get them with the monthly financials, benchmarked against your industry, not reconstructed at year end.
Physician-, dentist- and attorney-owned PCs and PLLCs, management services organizations at arm’s length, qualified New York manufacturer status, NYC UBT. The entity is set up the way New York requires and the returns follow.
Tell us how you sell, how you buy and how you get paid. We’ll tell you what industry-specific accounting looks like for your business and quote a flat monthly fee before any work starts.
Chart of accounts, sales tax rules, systems and integrations built to your trade — practice management, POS, WMS, job costing, marketplaces — and a clean opening balance if the books are behind.
Every account reconciled, tax-ready financials delivered every month, with the metrics your industry runs on — WIP, A/R aging, margin by unit or site — on the same page.
Quarterly estimates, entity and compensation planning, New York State and City filings, and a senior accountant who answers when you call.
“It’s very hard to find a really good accountant. When you do, you never look back.”Yehuda Eckhaus · Google review
“Now I run the group on real per-site numbers instead of gut feel — and they explain it like humans.”Mendel Erlenwein · CareCo
Most of our clients don’t fit a template, and neither does our work. Professional services, hospitality, nonprofits, agencies, trades — if your business isn’t listed above, start with our core services. Same senior team, same flat pricing, and we’ll build the industry detail into your books as we learn them.

One conversation is usually enough to see what a generic setup is costing you in margin, tax and time. Call (347) 410-1839 or send us a note below.
Book a Strategy CallTell us what you do, how you get paid and which numbers you wish you could see every month. A senior accountant will reply within one business day with what industry-specific accounting looks like for your business.
“We run several locations and payroll is by far our biggest expense, so when the numbers are fuzzy it costs you fast. I couldn’t see which sites were carrying the group and which were dragging it down. Danzinger & Co broke our reporting out by location, got our provider and staff labor costs allocated correctly, and tightened the billing-to-collections cycle so revenue stopped lagging the work by months. Now I run the group on real per-site numbers instead of gut feel. And they explain it like humans, which I don’t take for granted.”
“I have been a client of Danzinger & Co for over a decade and could not be happier! The team is fantastic. Professional, responsive and absolute experts. Besides for their bookkeeping and general accounting capabilities, I have found them to be especially knowledgeable in taxes and how relates to a businesses or personal overall standing. They have a broad and deep understanding, and see the big picture when it comes to a company or personal financials. I recommend them to all my friends and family, and I’m very happy to do so!”