How Much Does a Construction Accountant or Tax Advisor Cost?

"How much does a good construction accountant or tax advisor cost?" is one of the most common questions we hear from owners doing $1M–$10M in revenue. It's a fair question, and it deserves an honest answer instead of a sales pitch.

The short version: pricing varies widely because the work varies widely. A firm that only files your return once a year is not doing the same job as a firm that manages your books, runs quarterly projections, and builds a tax strategy around your equipment purchases and entity structure. Comparing their prices is like comparing an oil change to a full-service mechanic on retainer.

This article breaks down why pricing varies, the common ways advisors charge, what construction firms your size typically invest, and — most importantly — how to think about fees in relation to what you get back.

Why Pricing Varies So Much

Three things drive the price of accounting and tax work: scope, complexity, and expertise. Scope is simply how much the firm does for you — bookkeeping only, taxes only, or a combination of bookkeeping, tax filing, planning, and advisory. Complexity reflects your situation: a single-entity contractor with clean books is far simpler to serve than an owner with three entities, multiple states, equipment financing, and long-term contracts. Expertise is the difference between a generalist who files returns for any industry and a specialist who understands job costing, percentage-of-completion accounting, and the credits contractors routinely miss.

A cheaper price usually means narrower scope, simpler assumptions, or less specialized expertise — not a better deal. The goal isn't to find the lowest number; it's to match the price to the work your business actually requires.

The Three Common Pricing Models

Hourly billing. Some accountants charge by the hour, often in the range of $150–$400+ depending on experience and market. Hourly can make sense for one-off projects, but it creates a problem for ongoing work: every phone call and question has a meter running, so owners stop reaching out — which is the opposite of what proactive planning requires.

Monthly retainer (fixed fee). Increasingly, advisory-focused firms charge a flat monthly fee that bundles bookkeeping, tax filing, quarterly projections, and ongoing access. The predictability is the point — you know your cost, and you can call your advisor without watching the clock. This is the model most aligned with year-round tax strategy.

Project-based (fixed scope). For specific, defined work — a cost segregation study, an entity restructuring, an R&D credit analysis, or catch-up bookkeeping — many firms quote a flat project fee. This is common even when your ongoing relationship is hourly or retainer-based.

What Construction Firms Doing $1M–$10M Typically Invest

There's no universal number, but some general ranges help set expectations — keep in mind these are illustrative, not quotes. A basic tax-return-only engagement for a business return often runs a few thousand dollars a year. Bookkeeping handled by a firm typically adds a monthly fee that scales with transaction volume. A full advisory relationship — bookkeeping, tax filing, quarterly planning, and strategic guidance bundled together — commonly lands in the range of a few thousand dollars per month for firms in this revenue band, though it varies with complexity.

As a rough rule of thumb, owners in the $1M–$10M range who take strategy seriously often invest somewhere between roughly 1% and 3% of revenue in their combined accounting and advisory relationship. That's a range, not a promise — the right figure for you depends entirely on scope and complexity.

What's Included at Different Tiers

At the entry tier, you're generally paying for compliance: your business and personal returns get filed accurately and on time. That's necessary, but it's backward-looking — it records what already happened. At the mid tier, you add clean, timely bookkeeping and usually some quarterly check-ins, so you're not flying blind between filings and you're less likely to face April surprises.

At the full-advisory tier, you get the forward-looking work that actually moves the needle: quarterly tax projections, entity-structure review, depreciation and equipment-purchase timing, retirement-plan strategy, and a real relationship with an advisor who knows construction. This is where planning turns into tax savings rather than just tax reporting.

The ROI Question: Fee vs. Tax Savings

The most useful way to evaluate cost isn't the fee in isolation — it's the fee compared to what the work saves or protects. A strategy that legally reduces your tax bill, times a large equipment purchase correctly, or fixes an inefficient entity structure can be worth many times its fee. In our experience with construction clients, proactive planning frequently returns far more than it costs — but any firm that guarantees a specific dollar figure before understanding your situation is telling you what you want to hear.

Frame it as a return on investment. If an advisory relationship costs a set amount per year and consistently identifies savings, improves cash flow visibility, and keeps you out of trouble with the IRS, the fee stops being an expense and becomes one of the better-returning decisions in the business. The right question isn't "What's the cheapest option?" — it's "What's this actually worth to me?"

Red Flags of Cheap "Just Filing" Providers

A rock-bottom price is often a signal, not a bargain. Watch for a provider who only appears at tax time and never asks about next year; who never runs a projection, so every April is a surprise; who doesn't understand job costing or construction-specific accounting methods; or who has never mentioned entity structure, depreciation timing, or the credits contractors commonly qualify for. None of that means cheap is always wrong — if all you need is a simple return filed, a simple provider is fine. The problem is paying for "just filing" while believing you're getting strategy. That gap is where six figures of missed planning quietly adds up over the years.

How Gonzalez & Company Approaches Pricing

We price around scope, not hours, because we want you to call us without watching a meter — proactive planning only works when the conversation stays open all year. Before we quote anything, we learn your revenue, entities, states, books, and goals, then propose a scope that fits. If all you need is a return filed, we'll tell you honestly that a full advisory relationship may be more than you require.

Our aim is simple: the fee should be dwarfed by the value. If we can't see a clear path to that for your business, we'll say so. If you'd like a straight answer about what the right scope and cost look like for your construction company, let's talk.