By the time March arrives, much of the prior tax year is already history.

That is why there is an important difference between tax preparation and tax planning.

Tax preparation asks:

What happened?

Tax planning asks:

What can we still change before the year ends?

Those are very different conversations.

A tax return can be completely accurate and still reflect missed planning opportunities.

An accurate return can still produce a poor tax outcome

Imagine a real estate agent has a strong year.

Income increases substantially.

But:

1. the S-Corp salary has not been reviewed in several years
2. retirement contributions are still based on a much smaller business
3. estimated taxes are based on last year's income
4. no one has reviewed the year before tax season

There may be nothing technically wrong with the return.

But there may have been opportunities to make better decisions before December 31.

That is the value of year-end planning.

Real estate investors face the same issue

Suppose an investor purchases a rental property and begins considering a cost segregation study.

The size of the potential depreciation deduction is only one part of the analysis.

Before accelerating depreciation, I would want to understand:

1. Is the activity passive or nonpassive?
2. Can the resulting loss actually be used?
3. Is the property short-term or long-term?
4. Does the taxpayer materially participate?
5. Is Real Estate Professional Status relevant?
6. Is a sale or refinance being considered?
7. Does accelerating the deduction make sense this year?

A cost segregation study can create a deduction.

Tax planning determines whether that deduction actually improves the taxpayer's overall position.

Why Q4 matters

Some tax-planning decisions are much easier to address before the calendar year closes.

Here are four areas I would review.

1. Retirement-plan strategy

Business owners may have access to retirement plans such as:

1. Solo 401(k)
2. SEP IRA
3. traditional or Safe Harbor 401(k)
4. profit-sharing plans
5. cash balance plans

The rules and deadlines vary by plan.

For example, a one-participant 401(k) can allow the owner to contribute as both employee and employer, but the timing and mechanics of elective deferrals and plan establishment matter. (irs.gov)

The larger point is that retirement planning should not automatically wait until the tax return is being prepared.

By then, some options may be more limited.

2. S-Corp reasonable compensation

If an S corporation has had a significantly stronger year, shareholder compensation may deserve another look.

The IRS requires S corporations to pay reasonable compensation to shareholder-employees for services performed before making non-wage distributions. (irs.gov)

A salary selected several years ago should not necessarily remain unchanged if:

1. profitability has increased
2. the owner's role has changed
3. employees now perform more of the work
4. the owner's responsibilities have expanded

If salary needs to change, it generally needs to be addressed through payroll.

That makes year-end timing important.

3. Estimated tax payments

Estimated tax is another area where waiting until April can be expensive.

The federal tax system is pay-as-you-go, and taxpayers may owe an underpayment penalty if they do not pay enough tax during the year. (irs.gov)

Generally, individuals may need estimated payments when they expect to owe at least $1,000 after withholding and refundable credits and do not satisfy applicable safe-harbor thresholds. (irs.gov)

If business income changes significantly during the year, estimated payments based solely on last year's numbers may no longer produce the intended result.

Year-end is a good time to review:

1. current income
2. withholding
3. payments already made
4. remaining estimated-tax obligations
5. available safe harbors

4. Real estate and major purchase timing

Real estate transactions and large business purchases can have significant tax consequences.

For depreciation purposes, property generally begins depreciating when it is placed in service, meaning it is ready and available for its intended business or income-producing use. (irs.gov)

That can matter for:

1. rental-property acquisitions
2. equipment
3. vehicles
4. cost segregation
5. renovations
6. other depreciable assets

Simply purchasing or paying for something before December 31 does not necessarily mean it qualifies for a current-year depreciation deduction.

Material participation can also create timing issues.

You cannot go back after the year closes and perform work that never happened.

And while contemporaneous daily logs are not strictly required, the IRS allows participation to be established through reasonable records such as calendars, appointment books, and narrative summaries. (irs.gov)

Good documentation is much easier to build during the year than months afterward.

Other year-end planning opportunities

Depending on the taxpayer, year-end planning may also involve:

1. equipment or vehicle purchases
2. charitable giving
3. income and expense timing
4. entity structure
5. reimbursement arrangements
6. retirement contributions
7. capital gains and losses
8. real estate transactions

But not every strategy applies to every taxpayer.

And that is exactly the point.

Good planning is not about chasing every tax strategy you see online.

It is about determining:

What actually makes sense for your business, investments, and income this year?

The bigger point

If the first serious tax conversation happens when documents are uploaded in February or March, many of the year's decisions have already been made.

At that point, the CPA is largely reporting the result.

The better time to review planning opportunities is while there are still decisions left to make.

Has your tax planning started yet?

If your business or real estate activity has changed significantly this year and you are not sure whether your tax strategy has kept up, Get a Second Opinion from Whitestone CPA.