- Contingency
- Contingent fee
- Continuation
- Contract
- Contractual lien
- Contribution
- Controlled growth
- Conventional mortgage
- Conversion clause
- Convertible bonds
- Conveyance tax
- Cooperative
- Copay
- Corporate relocation
- Corrective work
- Correlation
- Correspondent bank
- Cost of deposit index
- Cost of goods sold (COGS)
- Cost-plus contract
- Counteroffer
- Coupon
- Covenant
- Covenant lite loan
- Covenants, conditions and restrictions
- Coverdell education savings account
- Covered expenses
- Creative financing
- Credit
- Credit agreement
- Credit bureau
- Credit card
- Credit Card Accountability Responsibility and Disclosure (CARD) Act
- Credit card balance
- Credit health insurance
- Credit history
- Credit insurance
- Credit life insurance
- Credit limit
- Credit line
- Credit monitoring service
- Credit rating
- Credit repository
- Credit risk
- Credit score
- Credit scoring system
- Credit shelter trust
- Credit union
- Credit utilization
- Creditor