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  2. Accounting & Finance
  3. Amortization
Accounting & Finance A

Amortization

Also known as: Mortgage Amortization, Loan Amortization

Loan amortization is the repayment of principal over time through scheduled payments that also cover interest.

Loan amortization is the gradual repayment of principal through scheduled payments over time. In a typical fully amortizing mortgage, each payment covers interest and reduces the outstanding principal.

The principal portion reduces the amount owed; the interest portion pays the borrowing cost. For a typical fixed-rate mortgage, the allocation shifts toward principal as the loan balance declines.

Source: CFPB: How does paying down a mortgage work?.

Frequently Asked Questions

Does the entire mortgage payment reduce the loan balance?

No. Principal reduces the balance. Interest pays the borrowing cost, and a payment may also include taxes and insurance.

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Additional Rent

Charges billed to a commercial or residential tenant beyond base rent, including CAM reconciliations, property taxes, insurance, and late fees.

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Bad Debt Reserve & Delinquency Aging

The accounting methodology categorizing past-due receivables into 30/60/90-day aging buckets and provisioning an allowance for uncollectable rent.

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Base Year & Gross Up Provision

A commercial lease provision adjusting variable operating expenses to reflect 95-100% occupancy to ensure equitable pass-through billings.

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CAM Audit Rights & Tenant Expense Objections

Contractual clauses permitting commercial tenants to inspect landlord invoices and ledger records supporting annual CAM true-up charges.

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