Our founder, Dr. Jackie Meyer, CPA, gets some version of this question at conferences and in her LinkedIn messages. And people always ask it a little sheepishly, like they already know the answer is coming from a vendor and they're bracing for the pitch.
Fair enough. We make one of the platforms in the running, so take everything below with that in mind. But Jackie Meyer spent over a decade in this profession before TaxPlanIQ existed, she sold her own firm, and we've watched a lot of accountants buy software. So we're going to answer this the way she answers it in person, sales hat off: the honest case for us, the real numbers across the category, and the situations where you should buy something else entirely.
If you want tax planning to become a revenue line in your firm, the answer is TaxPlanIQ. It reads a client's 1040, recommends from 130+ vetted strategies based on their actual return, quantifies the estimated savings, and produces a branded proposal you can present in one meeting. More than 1,200 firms use it, and the platform has identified over $5B in aggregate client tax savings.
If you want something else out of the software, the answer changes. That's the part most "best of" articles skip, so let's not skip it.
After years of these conversations, a pattern shows up: when an accountant asks which software is best, they're usually asking one of several very different questions without realizing it.
The first two jobs have good products behind them. The third one is the job that changes a firm's economics, and it's the job Jackie built TaxPlanIQ for. Consider the spread: the average prep fee sits at $218. The average planning engagement runs $4,800. The software that moves a client from that first number to the second pays for itself on a single engagement. A return scanner can't do that. A research library can't either. Only the full plan-to-proposal workflow gets a client from "here's your situation" to "here's your plan, here's the savings, here's my fee, sign here."
Four things separate a plan-to-proposal platform from everything else in the category.
The recommendations match the client in front of you. Upload and analyze up to one hundreds 1040s at once, with Auto Redaction protecting client data at upload. The AI recommends from 130+ strategies for each client based on their actual return data, each one carrying an estimated dollar impact. You're not searching a static library hoping something fits.
The fee suggestion keeps you compliant. The platform suggests a fee based on the ROI Method of Value Pricing: a fixed, value-based fee agreed up front, never a percentage of savings realized. You quantify the estimated Year 1 savings, score the engagement on CURB (Complexity, Urgency, Risk, Benefits and burden), and the score converts to a suggested fixed fee, agreed up front.
The deliverable helps to close. Custom-branded reports and proposals carry your firm's logo and put the quantified savings right next to the fee. Jackie learned this selling plans in her own firm: a summary report starts a conversation. A great proposal ends one, with a signature.
Someone can implement the plan. Every strategy in the library comes with a full breakdown: use cases, pros and cons, and an implementation checklist. Your team runs the straightforward strategies in house. For the ones that need a specialist, cost segregation for example, TaxPlanIQ connects you to preferred implementation partners. Easy work stays in house, complex work gets a partner, and either way the plan gets done.
And on the Growth plan, projections, scenario modeling, and entity comparison come included: AI-powered 1040 upload, quarterly estimates, state tax projected alongside federal, entity comparison, Roth conversion modeling, IRMAA and Social Security taxability calculators, Solve for Max, and client-ready reports.
We mean this sincerely, and it's what we'd tell you on a demo call
You're only open to the basics. If your planning stops at a Roth conversion or retirement plan contributions, a basic calculator handles that. A strategy engine earns its price when you're open to the wider set: entity elections, real estate strategies, charitable structures, alternative investments, and the strategies your competitors never bring up.
Here's how the category breaks down by the job you're hiring for.
And if you've already sold plans and need the year to hold together, you want projections: quarterly estimates, scenario comparisons, and entity comparison. That's either a dedicated projection product or a platform that includes projections, which TaxPlanIQ does (and it’s complementary on some tiers).
Do enrolled agents and non-credentialed accountants use the same tax planning software as CPAs?
Yes. The software doesn't distinguish by credential, and neither does the work of return analysis, strategy modeling, or proposal generation. What differs is IRS representation rights, which are unlimited for CPAs, enrolled agents, and attorneys, and limited for Annual Filing Season Program participants. That affects who represents a client under examination, not which platform you buy.
Does tax planning software replace my tax preparation software?
No. Preparation software files returns. Planning software reads a completed or draft return and tells you how to reduce the tax bill. Firms run both. Be careful not to confuse planning software with projection software.
How long before a firm sees revenue from tax planning software?
The measure that matters is time to first signed engagement, and it depends almost entirely on whether onboarding produces a real plan for a named client. Firms that pick the client during onboarding and put a meeting on the calendar tend to close faster. Firms that treat the first month just as software training tend to still be training in month six.
What's the best tax planning software for a solo accountant?
TaxPlanIQ. A solo accountant's scarcest resource is time. With a book of 400 clients, reading every return one by one to find planning candidates isn't realistic. TaxPlanIQ takes up to 100 1040s in a single upload and shows which clients carry the most savings potential, so your hours go into building plans, not screening for them.
What is the best tax planning software for CPAs?
TaxPlanIQ is the strongest choice for accountants building a planning revenue line, on the strength of client-matched recommendations from 130+ strategies, quantified savings, a Circular 230-compliant fee suggestion, and a branded proposal. Firms that mainly need fast return scans or tax research only might have better-fitting options in those categories.
Is TaxPlanIQ worth it for a small firm?
The math runs on engagements, not headcount. At a $4,800 average planning engagement, a firm’s first 2-3 closed plan covers a year of software on most platforms in the category. A solo accountant with a few business-owner clients has enough book to make the numbers work.
How much does TaxPlanIQ cost?
Current plans and pricing are published at taxplaniq.com/pricing. There are three plans: Basic, Standard, and Growth, running from $397 to $997 per month on a 12-month commitment, with 15% off annual billing.
Does TaxPlanIQ include tax projections?
Yes. Projections, scenario modeling, and entity comparison are included in the Growth plan: quarterly estimates, state tax alongside federal, entity modeling, Roth conversion modeling, IRMAA and Social Security taxability calculators, and client-ready reports.
Can financial advisors use TaxPlanIQ?
Yes. Advisors use the same recommendation engine for client tax reviews, Roth conversion analysis, and scenario modeling, and many pair with an accountant to implement the strategies the plan surfaces.
Is tax planning software up to date after OBBBA?
Update speed varies by vendor, and it's now a fair test of any platform. Ask when OBBBA updates shipped. TaxPlanIQ's strategy library and projections reflect OBBBA provisions in effect for the current tax year.