# SCHEDULE X

## INTERNATIONAL BUSINESS MACHINES CORPORATION AND SUBSIDIARY COMPANIES

### SUPPLEMENTARY INCOME STATEMENT INFORMATION

For the Year Ended December 31:

(Dollars in Millions)

| Item | Total | Charged to costs and expenses | Charged to other accounts (A) |
|------|-------|-------------------------------|------------------------------|
| **1984** | | | |
| Maintenance and repairs | $2,327 | $1,684 | $643 |
| Taxes other than income taxes: | | | |
| Real estate and personal property taxes | $208 | $130 | $78 |
| Social security taxes | 1,170 | 841 | 329 |
| Other taxes | 258 | 197 | 61 |
| Total taxes | $1,636 | $1,168 | $468 |
| Advertising and promotion expense (B) | $538 | $538 | $— |
| **1983** | | | |
| Maintenance and repairs | $2,572 | $1,947 | $625 |
| Taxes other than income taxes: | | | |
| Real estate and personal property taxes | $246 | $166 | $80 |
| Social security taxes | 1,075 | 774 | 301 |
| Other taxes | 229 | 172 | 57 |
| Total taxes | $1,550 | $1,112 | $438 |
| **1982** | | | |
| Maintenance and repairs | $2,910 | $2,295 | $615 |
| Taxes other than income taxes: | | | |
| Real estate and personal property taxes | $225 | $162 | $63 |
| Social security taxes | 1,031 | 743 | 288 |
| Other taxes | 194 | 142 | 52 |
| Total taxes | $1,450 | $1,047 | $403 |

(A) Charged through manufacturing overhead to cost of sales (product sold) or fixed assets.

(B) For 1983 and 1982, Advertising and promotion expense was less than 1% of total gross income.