Treasury Learn — A Practical Personal Finance Library

How to Split Bills Fairly With Your Partner
Calculate a 50/50 or income-based bill split, compare the effect on each paycheck, and settle shared expenses with a clear worked example.
Read the guide

50/30/20 Budget Rule: Examples and When to Adjust It
6 min read

What Is an AI Money Coach? Uses, Costs, and Limits
6 min read

Personal Finance Basics: Where to Start With Your Money
Choose your next financial step: cover bills, build a cash reserve, manage debt, check retirement benefits, and save or invest for clear goals.
7 min read

Sinking Fund vs. Emergency Fund: What Goes Where?
7 min read

How to Start Investing: Accounts, Costs, and First Steps
7 min read

Debt Snowball vs. Avalanche: Compare Cost and Payoff Time
7 min read

How to Build an Emergency Fund: Targets and Saving Steps
7 min read

How to Budget: Build a Plan Around Your Pay and Bills
Make a budget in five steps with a worked $4,000 example, payment-date checks, and practical fixes for irregular income and nonmonthly bills.
7 min read

How to Budget by Paycheck: A Bill-by-Bill Example
7 min read

Best Budgeting Apps in 2026: Compare Methods and Costs
11 min read

Zero-Based Budgeting: A Worked Example and Practical Guide
6 min read

How to Manage Money as a Couple: Bills, Accounts, and Goals
Build a shared money plan with clear contributions, account choices, bill responsibilities, and a worked example for partners with different incomes.
7 min read

How Couples Can Budget With Different Paydays
6 min read

How to Split Bills Fairly With Your Partner
7 min read

How to Talk About Money With Your Partner
7 min read

Joint vs. Separate Bank Accounts: Compare Three Setups
7 min read

How to Track Subscriptions Across Cards and Accounts
Find monthly, quarterly, and annual subscriptions across cards and app stores, compare their true costs, and build a list you can keep current.
8 min read

How to Build a Subscription Renewal Calendar
7 min read

How Much Do You Spend on Subscriptions? Find Your Real Total
7 min read

Best Subscription Trackers in 2026: Free Tools and Paid Apps
10 min read

How to Cancel Forgotten Subscriptions and Stop Renewals
7 min read

How to Calculate Net Worth: Assets, Debts, and a Worked Example
Calculate your net worth without double-counting home equity or missing credit-card debt. Includes a balance-sheet example and checks for consistent values.
7 min read

Liquid Net Worth: Definition, Formula, and Example
6 min read

What Is a Good Net Worth? Compare Your Goals, Not Just Your Age
7 min read

How to Track Net Worth and Explain What Changed
7 min read

Average Net Worth by Age: Mean and Median Fed Data
10 min read

Understanding Your Paycheck: From Earnings to Deposit
Check your first or changed paycheck: pay periods, earnings, taxes, benefits, split deposits, and the reliable take-home amount to use in your budget.
7 min read

Bonus Tax Withholding: Why Your Check Is Smaller (2026)
6 min read

How to Read a Pay Stub: Codes, YTD, and Error Checks
8 min read

Gross Pay vs. Net Pay: Difference, Formula, and Examples
5 min read

Paycheck Deductions Explained: Taxes, Benefits, and 401(k)
6 min read

What Is an AI Money Coach? Uses, Costs, and Limits
Learn what AI money coaches can help with, how to check their answers and account access, and when a financial professional is the better fit.
6 min read

Before You Upload Bank Statements to AI: A Privacy Checklist
7 min read

AI vs. Human Financial Advisor: Choose the Help You Need
6 min read

How to Check AI Financial Advice for Accuracy
7 min read

Is ChatGPT Good for Personal Finance? Uses and Checks
6 min read