Guide to Banknotes that are unsuitable for Circulation due to their Soiled Condition

Last modified
Wednesday the 13th of May, 2026

Below you will find a table linking the different levels or degrees of deterioration (photographs) for each of the different banknote denominations in circulation.

Grade 1 to 3: Corresponds to banknotes suitable1 for circulation, wherein grade 1 is the banknote in the best condition with a low level of deterioration, and grade 3 is the highest deterioration level accepted to be classified as suitable.

Grade 4 to 7: Banknotes that are considered unfit due to their soiled condition, wherein grade 4 is the benchmark to identify deteriorated banknotes2, i.e., all banknotes with the same or greater deterioration should be identified as DETERIORATED.

DenominationSuitableDeteriorated
2,000Grade 1 to 3Grade 4 to 7
5,000Grade 1 to 3Grade 4 to 7
10,000Grade 1 to 3Grade 4 to 7
20,000Grade 1 to 3Grade 4 to 7
50,000Grade 1 to 3Grade 4 to 7
100,000Grade 1 to 3Grade 4 to 7

1 Suitable banknotes: genuine banknotes that are considered to be in appropriate condition for circulation in the market. Low level of deterioration.

2 Deteriorated banknotes: genuine banknotes that are unfit for circulation due to wear and tear, physical deterioration, or damage.