CPA TCP Study Guide 2026: Tax Compliance & Planning

The TCP exam is not just the REG Core exam on steroids; treating it that way is the fastest path to a failing score. This Discipline tests your ability to connect disparate tax rules to solve a client’s problem, moving you from a preparer who fills out forms to an advisor who shapes outcomes. The entire exam is a test of judgment, and the key is in the name: Tax Compliance and Planning.

What Makes TCP So Deceptive

Many candidates underestimate TCP because the blueprint topics look familiar. You’ve seen individual and entity taxation before. The deception lies in the depth and the application required, which the four-hour format is designed to punish if you’re unprepared.

First, the “planning” component is where points are won and lost. You won’t just be asked to calculate the tax on a transaction that has already occurred. Instead, the Task-Based Simulations (TBS) will present a client scenario with multiple possible paths forward and ask you to evaluate the consequences of each. This requires a second level of thinking: you must not only know the rule for a like-kind exchange but also be able to compare its multi-year tax impact against an installment sale for a specific client’s situation.

Second, the content is deeply interconnected. A single, complex TBS can—and often will—pull from all three blueprint areas. Imagine a simulation where you must advise a client on the sale of a business. You’ll need to navigate:

1. Entity Rules: The tax consequences of the sale, depending on whether it’s a C Corp, S Corp, or Partnership (Area II).
2. Property Transactions: Calculating the gain/loss on the specific assets being sold, including potential depreciation recapture (Area III).
3. Individual Planning: How the proceeds from the sale will impact the owner’s personal tax liability, including potential Net Investment Income Tax, and how it fits into their estate plan (Area I).

If you study these topics in isolated silos, you will struggle to synthesize them under pressure.

Where to Focus Your First 60 Hours

With a typical study plan of 100-120 hours for a Discipline section, the first 60 are for building your foundation. Don’t spread your effort evenly. Concentrate your initial energy on the areas that serve as the bedrock for everything else. The goal is to master the mechanics of the most complex and heavily-weighted topics so you can focus on application later.

Priority	Blueprint Area	Key Topics to Master First	Why It's Foundational
1	Area II: Entity Tax	S Corp & Partnership basis, distributions, and liquidations.	This is the engine of TCP. These basis calculations are complex, rule-driven, and a magnet for TBS. If you don't have shareholder/partner basis down cold, you have no chance on at least two or three simulations.
2	Area I: Individual Tax & PFP	Net Investment Income Tax (NIIT), Qualified Business Income (QBI) deduction nuances, and gift/estate/trust basics.	This is the advanced layer on top of your REG knowledge. These topics are frequently the differentiators that separate a 74 from a 76, as they require integrating thresholds and phase-outs with other calculations.
3	Area III: Property Transactions	Cost recovery (MACRS), Sec. 1231/1245/1250 gains, and related party transactions.	While conceptually simpler than entity basis, these rules provide the inputs for many larger entity and individual tax problems. Mastering depreciation and gain characterization is non-negotiable.

Focusing here first builds the computational muscle you need. You can’t handle a complex planning simulation if you’re still struggling to remember how a non-liquidating S Corp distribution affects stock basis.

The Mistake That Sinks Most TCP Candidates

The single biggest technical mistake that costs candidates a passing score is failing to master basis. Nearly every significant TBS on the TCP exam traces back to a basis calculation. Shareholder basis in an S Corp, partner basis in a partnership, the basis of gifted or inherited property—it is the unifying thread of the entire exam.

The trap isn't just memorizing the rules; it's the cascading effect of a single error. In a multi-exhibit simulation, your first task is often to establish the correct initial basis. If you get that number wrong, every subsequent calculation that depends on it—from gain/loss on sale to the taxability of a distribution—will also be wrong. The exam simulations are not designed to give you partial credit for a correct process with a flawed starting number. A single early mistake can lead to zero points on an entire 15-point simulation.

To avoid this, make basis your specialty. For every transaction you study, ask yourself these five questions until it becomes automatic:

1. What is the asset? (e.g., S Corp stock, Partnership interest, rental property)
2. How was it acquired? (e.g., initial formation, purchase, gift, inheritance)
3. What events increase its basis? (e.g., income pass-through, additional contributions)
4. What events decrease its basis? (e.g., distributions, loss pass-through)
5. What are the loss limitations? (Is the loss deductible, or is it limited by basis, at-risk rules, or passive activity loss rules?)

If you can answer these five questions for any scenario the exam throws at you, you’ve built the foundation needed to pass.