Contractor Accounting

Contractor Accounting and Construction Bookkeeping Services

Accounting Biz provides contractor accounting services for construction businesses, including job costing, bookkeeping, payroll, 1099 filing and tax planning. We help general contractors, subcontractors and home builders in Asheville, NC, Tampa Bay and nationwide see exactly which jobs make money. Every client gets a dedicated accountant.

Contractor accounting and construction bookkeeping services in Asheville, NC
Construction Bookkeeping

You Build Things. We’ll Handle the Numbers.

Your days are spent on job sites, not in spreadsheets. You’re pricing bids, managing crews and chasing payments. By the time you open the books, receipts are missing and you’re not sure if the last job made a profit.

That’s normal in construction. It’s also exactly what we fix.

What Is Construction Bookkeeping?

Bookkeeping in the construction industry tracks income and costs for each job, not just the business as a whole. It covers job costing, progress billing, retainage, change orders, subcontractor payments and equipment. It shows contractors which projects are profitable, how cash is moving and what to charge on the next bid.

Simple Bookkeeping Tips for Contractors

Common Challenges

Money Problems Contractors Face (and How We Fix Them)

Construction cash flow is different. Here is where contractors usually lose money, and what we do about it.

Not Knowing Which Jobs Make Money

We set up job costing so every material, labor hour and sub is tied to a project.

Cash Flow Gaps

You pay crews before clients pay you. We track receivables and forecast cash.

Forgotten Retainage

We track the amounts clients hold back until the job is done.

Unbilled Change Orders

We help make sure extra work becomes extra income.

Overbilling and Underbilling

Our work-in-progress (WIP) reports show if billing is ahead of or behind the actual work.

Subcontractor Paperwork

We collect W-9s and file 1099s on time.

Books Months Behind

Catch-up bookkeeping gets you current fast.

Our Services

Our Services for Contractors

Everything a construction business needs from one accounting team.

Contractor Bookkeeping Services

Monthly books organized by job.

Construction Project Accounting

Job costing, WIP and profit-by-job reports.

Payroll

Crew pay, overtime and payroll taxes.

1099 Filing

For every sub you pay.

Tax Preparation and Planning

Including equipment and vehicle deductions.

Sales Tax

Help with materials and taxable services.

Business Advisory

Bid pricing, margins and growth.

Tax Rules

Tax Rules Every Contractor Should Know

A few rules cause most contractor tax headaches. Here is what to keep in mind.

01

1099s

For 2025 payments, you generally file Form 1099-NEC for unincorporated subs paid $600 or more. From 2026 onward, the limit for payments is $2,000.

02

Equipment

Business trucks, tools and heavy machinery can often be written off quickly through Section 179 or bonus depreciation.

03

Sales Tax on Materials

In North Carolina and Florida, contractors installing materials into real property generally pay sales tax when buying those materials.

04

Worker Classification

Treating an employee as a subcontractor by mistake can leave you owing unpaid payroll taxes plus penalties.

05

Estimated Taxes

Profitable contractors often owe quarterly estimated payments.

Who We Work With

Accounting for Small Construction Businesses

We work with general contractors, subcontractors, home builders, remodelers, tile and flooring businesses, roofers, electricians, plumbers, HVAC companies and other home service businesses.

Our accounting for small construction businesses fits a two-person crew or a growing company. We work in QuickBooks, Xero and other construction-friendly software.

Why Contractors Choose Accounting Biz

How It Works

Getting Started Is Simple

1

Free Consultation

Tell us about your jobs and crew.

2

Setup

We organize your books by job.

3

Monthly Support

You get reports showing profit by job.

Client Reviews

What Our Clients Say

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Keith Thomas profile picture
Keith Thomas
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Accounting Biz specializes in the construction industry and helped me gain control of my business, gave me insight specific to each job, in my profit and loss reports. Very helpful! I went from being reactive to proactive with Accounting Biz’s services. Highly recommended anyone in a trade industry or someone who owns multiple businesses, they have the team, knowledge and resources to maintain and maximize results related to your business and personal finances. 👌🏻
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Keith Thomas profile picture
Keith Thomas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I was a new business owner in a completely new industry and needed a lot of guidance on operations, bookkeeping and taxes for my ice cream shop Karolina Kremes. Brooke and Mo with Accounting Biz helped with setting up the business, managed financial and operational responsibilities, filed business and personal taxes and dissolving the business after selling it. If you’re looking for an all in one support system for your business-Accounting Biz is the best choice you can make. Knowledgeable and consistent communication 👌🏻
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Tyler Kotch profile picture
Tyler Kotch
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This place is the bomb.com. Can't say enough good things about the people in this company, and they do a great job at the accounting. Always on top of it, always quick with communication. Can't say enough good things.
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The Positive Movement profile picture
The Positive Movement
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Accounting Biz LLC is the best around. Everyone is so kind, and they are on top of their stuff. Can’t say enough good things!
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Modern Home profile picture
Modern Home
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I have been extremely pleased with Accounting Biz LLC. Their expertise, professionalism, and clear communication have been invaluable to the financial management of my business. They have done an outstanding job organizing my books and ensuring my taxes are handled accurately and efficiently. I sincerely appreciate their guidance and highly recommend their services to any business owner seeking knowledgeable and dependable accounting support.
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Debra Allen profile picture
Debra Allen
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So happy I found Accounting Biz for my small business needs. Brooke is great! She is very knowledgeable and very helpful.
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Troy Norton profile picture
Troy Norton
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Very smart and good communication. Im grateful to have discovered them.
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Matthew Ehlen profile picture
Matthew Ehlen
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Working with Mo and Sydney has been a great experience for our business. Mo has been extremely helpful as our CPA — knowledgeable, responsive, and always willing to help us make smart financial decisions. Sydney does an excellent job keeping our bookkeeping organized and accurate, which has made running the business much less stressful. They’re both professional, easy to work with, and genuinely care about their clients. I highly recommend them to any business owner looking for a trustworthy accounting and bookkeeping team.
FAQ

Frequently Asked Questions

Job costing tracks every cost for a single project, including materials, labor, equipment and subs, to show whether each job made money.

Retainage is the part of each payment a client holds back until the job is finished, often a set percentage. It must be tracked so you collect it.

Look for experience with job costing, payroll and 1099s, clear pricing and a dedicated contact.

It depends on your jobs, employees and transactions. You get a clear, fixed monthly quote after a free consultation.

Free Consultation

Get Contractor Accounting Services Built for You

Stop guessing which jobs make money. Tell us about your business, and we’ll reply within 1 business day.

Request Your Free Consultation

We reply within 1 business day. Your information stays private.