National Australia Bank Ltd Working Capital to Net Assets Ratio
National Australia Bank Ltd working capital to net assets ratio. National Australia Bank Ltd (NAB) has a Working Capital to Net Assets ratio of -605.8% as of September 2025. Working capital of AU$-385.55 Billion (current assets of AU$169.60 Billion minus current liabilities of AU$555.15 Billion) is measured against net assets of AU$63.65 Billion. A higher ratio indicates strong short-term liquidity financed by the equity base. Check tangible net worth ratio of National Australia Bank Ltd to evaluate the tangible quality of the company's equity base.
WC/NA Ratio
Working Capital
Current Assets
Current Liabilities
Working Capital to Net Assets Ratio of National Australia Bank Ltd (1989–2025)
Working capital to net assets ratio of National Australia Bank Ltd from 1989 to 2025. This chart shows how National Australia Bank Ltd's Working Capital to Net Assets ratio has evolved across 37 annual periods from 1989 to 2025. As of September 2025, the ratio stands at -605.8%, reflecting working capital of AU$-385.55 Billion against net assets of AU$63.65 Billion AUD. See National Australia Bank Ltd defensive liquidity buffer to measure how many days the company can operate on defensive assets alone.
National Australia Bank Ltd Working Capital to Net Assets Ratio by Year (1989–2025)
National Australia Bank Ltd working capital to net assets ratio by year from 1989 to 2025. The table below presents the year-by-year Working Capital to Net Assets ratio for National Australia Bank Ltd from 1989 to 2025, covering 37 annual filings. Each row shows current assets, current liabilities, working capital, net assets, the ratio, and the change in percentage points compared to the prior year. For the complete balance sheet picture, see NAB total assets.
| Year | WC/NA Ratio | Working Capital (AUD) | Net Assets | Current Assets | Current Liabilities | Change (pp) |
|---|---|---|---|---|---|---|
| 2025 | -605.8% | AU$-385.55 Billion | AU$63.65 Billion | AU$169.60 Billion | AU$555.15 Billion | ▲ +71.2 pp |
| 2024 | -677.0% | AU$-421.17 Billion | AU$62.21 Billion | AU$115.93 Billion | AU$537.10 Billion | ▼ -98.0 pp |
| 2023 | -579.0% | AU$-356.10 Billion | AU$61.50 Billion | AU$159.86 Billion | AU$515.96 Billion | ▲ +82.0 pp |
| 2022 | -661.0% | AU$-390.19 Billion | AU$59.03 Billion | AU$152.95 Billion | AU$543.14 Billion | ▼ -28.0 pp |
| 2021 | -633.0% | AU$-397.37 Billion | AU$62.78 Billion | AU$126.81 Billion | AU$524.18 Billion | ▼ -133.8 pp |
| 2020 | -499.2% | AU$-305.96 Billion | AU$61.29 Billion | AU$165.20 Billion | AU$471.16 Billion | ▼ -541.9 pp |
| 2019 | 42.7% | AU$23.74 Billion | AU$55.60 Billion | AU$25.96 Billion | AU$2.22 Billion | ▼ -2.7 pp |
| 2018 | 45.4% | AU$23.94 Billion | AU$52.71 Billion | AU$26.49 Billion | AU$2.55 Billion | ▼ -17.9 pp |
| 2017 | 63.3% | AU$32.48 Billion | AU$51.32 Billion | AU$34.76 Billion | AU$2.28 Billion | ▼ -9.7 pp |
| 2016 | 73.0% | AU$37.45 Billion | AU$51.31 Billion | AU$39.76 Billion | AU$2.31 Billion | ▼ -2.3 pp |
| 2015 | 75.3% | AU$41.82 Billion | AU$55.51 Billion | AU$45.96 Billion | AU$4.15 Billion | ▲ +17.5 pp |
| 2014 | 57.8% | AU$27.70 Billion | AU$47.91 Billion | AU$32.23 Billion | AU$4.53 Billion | ▼ -14.9 pp |
| 2013 | 72.8% | AU$33.75 Billion | AU$46.38 Billion | AU$38.31 Billion | AU$4.56 Billion | ▲ +292.3 pp |
| 2012 | -219.5% | AU$-99.67 Billion | AU$45.40 Billion | AU$48.24 Billion | AU$147.91 Billion | ▼ -144.2 pp |
| 2011 | -75.3% | AU$-31.77 Billion | AU$42.19 Billion | AU$121.91 Billion | AU$153.69 Billion | ▼ -9.7 pp |
| 2010 | -65.6% | AU$-25.57 Billion | AU$38.95 Billion | AU$97.61 Billion | AU$123.18 Billion | ▼ -3.2 pp |
| 2009 | -62.4% | AU$-23.62 Billion | AU$37.84 Billion | AU$90.54 Billion | AU$114.16 Billion | ▲ +129.9 pp |
| 2008 | -192.4% | AU$-63.19 Billion | AU$32.85 Billion | AU$108.95 Billion | AU$172.14 Billion | ▲ +116.7 pp |
| 2007 | -309.1% | AU$-92.37 Billion | AU$29.89 Billion | AU$61.26 Billion | AU$153.63 Billion | ▼ -90.3 pp |
| 2006 | -218.8% | AU$-61.20 Billion | AU$27.97 Billion | AU$56.73 Billion | AU$117.94 Billion | ▼ -173.2 pp |
| 2005 | -45.6% | AU$-15.64 Billion | AU$34.28 Billion | AU$31.49 Billion | AU$47.13 Billion | ▼ -66.0 pp |
| 2004 | 20.4% | AU$6.06 Billion | AU$29.77 Billion | AU$43.26 Billion | AU$37.20 Billion | ▲ +37.0 pp |
| 2003 | -16.6% | AU$-4.53 Billion | AU$27.21 Billion | AU$40.02 Billion | AU$44.55 Billion | ▼ -1585.0 pp |
| 2002 | 1568.3% | AU$364.65 Billion | AU$23.25 Billion | AU$373.97 Billion | AU$9.32 Billion | ▲ +37.4 pp |
| 2001 | 1530.9% | AU$360.63 Billion | AU$23.56 Billion | AU$365.57 Billion | AU$4.93 Billion | ▲ +1128.0 pp |
| 2000 | 402.9% | AU$313.77 Billion | AU$77.88 Billion | AU$338.62 Billion | AU$24.85 Billion | ▼ -731.5 pp |
| 1999 | 1134.4% | AU$210.09 Billion | AU$18.52 Billion | AU$249.14 Billion | AU$39.05 Billion | ▼ -314.0 pp |
| 1998 | 1448.4% | AU$228.32 Billion | AU$15.76 Billion | AU$246.40 Billion | AU$18.08 Billion | ▲ +5.7 pp |
| 1997 | 1442.6% | AU$181.50 Billion | AU$12.58 Billion | AU$196.57 Billion | AU$15.07 Billion | ▲ +1209.5 pp |
| 1996 | 233.1% | AU$29.19 Billion | AU$12.52 Billion | AU$168.50 Billion | AU$139.32 Billion | ▼ -881.8 pp |
| 1995 | 1114.9% | AU$127.31 Billion | AU$11.42 Billion | AU$143.97 Billion | AU$16.66 Billion | ▲ +9.2 pp |
| 1994 | 1105.7% | AU$109.31 Billion | AU$9.89 Billion | AU$125.34 Billion | AU$16.03 Billion | ▲ +4.8 pp |
| 1993 | 1100.9% | AU$99.49 Billion | AU$9.04 Billion | AU$113.52 Billion | AU$14.04 Billion | ▼ -3.8 pp |
| 1992 | 1104.7% | AU$88.44 Billion | AU$8.01 Billion | AU$100.23 Billion | AU$11.79 Billion | ▲ +116.9 pp |
| 1991 | 987.7% | AU$79.25 Billion | AU$8.02 Billion | AU$89.10 Billion | AU$9.85 Billion | ▼ -224.3 pp |
| 1990 | 1212.0% | AU$79.65 Billion | AU$6.57 Billion | AU$91.22 Billion | AU$11.56 Billion | ▲ +149.1 pp |
| 1989 | 1062.9% | AU$64.01 Billion | AU$6.02 Billion | AU$74.16 Billion | AU$10.15 Billion | — |