Quarterly Estimated Tax Payments

Avoid Penalties. Stay On Track. Pay Quarterly with Confidence.

Brook & West helps individuals and businesses calculate, schedule, and file accurate quarterly estimated tax payments, so that you avoid IRS penalties and stay in control of your tax obligations all year long.

Why Pay Estimated Taxes?

If you’re self-employed, a freelancer, an investor, or a business owner, and you don’t have taxes withheld from your income, the IRS requires you to make quarterly estimated tax payments throughout the year. These payments cover income tax, self-employment tax, and sometimes state tax, depending on where you live and earn.

Failing to pay on time or not paying enough can result in penalties and interest, even if you end up getting a refund later.

Our Quarterly Tax Services Include

Tax Liability Estimation

We calculate your total expected income, expenses, deductions, and credits to estimate your federal (and state, if applicable) tax liability.

Quarterly Payment Planning

We break your estimated taxes into four manageable payments and provide detailed instructions for how and when to pay the IRS and state authorities.

Form 1040-ES Preparation

We prepare IRS Form 1040-ES and help you submit it online or by mail, depending on your preference and payment method.

State Estimated Payments

We calculate and prepare state-specific payment vouchers or help you pay through your state’s online tax system.

Quarterly Reminders & Updates

Optional add-on: We’ll send reminders and recalculate estimates as needed if your income or expenses change throughout the year.

Pricing for Quarterly Estimated Tax Services
Service
Price
Quarterly Estimate (One-Time)
$150 per quarter
Full-Year Estimate Plan
$500/year (includes all 4 quarters)
State Estimate Add-On
$75 per quarter per state (or $250/year per state)
Quarterly Email Reminders
$100/year (optional)
Adjustment or Re-Calculation (if income changes)
$75 per update
Who Needs to Pay Estimated Taxes?

Self-employed individuals (gig workers, freelancers, consultants)

Business owners (sole proprietors, LLCs, S Corps, partnerships)

Independent contractors (1099 income)

Landlords with rental income

Investors with capital gains or dividend income

Anyone with additional income not subject to withholding (side jobs, royalties, etc.)

When Are Quarterly Tax Payments Due?
Q1:   January 1 – March 31                               due April 15
Q2:   April 1 – May 31                                           due June 15
Q3:   June 1 – August 31                                    due September 15
Q4:   September 1 – December 31                due January 15 (next year)

Why Us?

Year-Round Tax Support

We don’t disappear after April. We help you manage your taxes every quarter to avoid surprises at year-end.

Accurate, Custom Calculations

We don’t guess. We use real data, projections, and your specific tax situation to ensure accuracy.

Avoid IRS Penalties

Missing a payment deadline or underpaying can trigger fines. We help you stay compliant and penalty-free.

Business & Individual Support

Whether you’re a solopreneur, investor, or multi-entity business owner, we tailor your estimated payments accordingly.