Personal finance systems for spending, saving, debt, and investing.
Education & Certification
All articles for the active domain.

Investing
Options offer investors more strategic (and financial) leeway than they can get by simply buying, selling or shorting stocks. Learn how it works.
Aug 8, 2026

Budget Planner
Specific goals tied to your top priorities have the best chance of success.
Aug 8, 2026

Taxes
A tax identification number (TIN) is for tax returns and other tax transactions. Social Security numbers are common TINs, as are the ITIN, EIN, ATIN and PTIN.
Aug 8, 2026

Budget Planner
Sticking with a spending plan can help minimize debt and overspending.
Aug 8, 2026

Budget Planner
A new NerdWallet survey finds that 22% of Americans have made impulse purchases that have significantly impacted their finances in the past 12 months.
Aug 8, 2026

Budget Planner
Dynamic pricing is a strategy used by companies to automatically raise or lower prices based on factors like supply, demand and competitor pricing.
Aug 8, 2026

Budget Planner
With a little planning, preparing the holiday meal can be less expensive than you might think. Experts share their top tips.
Aug 8, 2026

Budget Planner
With a budget of $150, I planned a menu for 10, including children and vegetarians.
Aug 8, 2026

Budget Planner
Investing in home repairs, setting money aside for weather-related emergencies and shoring up insulation can help you save when it gets cold.
Aug 8, 2026

Investing
Market orders allow you to trade the stock for the going price, while limit orders allow you to specify the price you want, though the order may not fill.
Aug 8, 2026

Budget Planner
To nab the best deals, shoppers need to make a list early and track prices. Here’s how to navigate the season’s fluctuating prices.
Aug 8, 2026

Budget Planner
Nearly 7 in 10 Americans (69%) say they have financial regrets for 2024, according to a new NerdWallet survey.
Aug 8, 2026