Company / Interest Expense
Birchtech Corp. Interest Expense History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Interest Expense
$13.7K
FY2025
5-year range
$13.7K / $1.6M
FY2021-FY2025
Trend
-99.0%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Interest Expense has fluctuated over the past 10 years, ranging from -$6M in FY2016 to $2M in FY2018.
Based on SEC 10-K filings.
$13,673 in FY2025 with a 5-year CAGR of -19.6%.
Improved from $1M to $13,673 over the past 2 years.
Interest Expense over time
Growth rates
- 3-Year CAGR
- -79.4%
- 5-Year CAGR
- -19.6%
- 10-Year CAGR
- -
Key checks
Key Insights
- 5-year CAGR of -19.6%, indicating a declining trend.
- In FY2025, interest expense decreased 99.0% year-over-year.
- Peak interest expense was recorded in FY2018.
- Lowest interest expense in the period was in FY2016.
Company context
Key Data Points
- Altman Z-Score -6.57 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Interest ExpenseValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $13.7K | -99.0% |
| FY2024 | $1.4M | +0.0% |
| FY2023 | $1.4M | -13.2% |
| FY2022 | $1.6M | +3690.4% |
| FY2021 | $41.4K | +1.7% |
| FY2020 | $40.8K | -98.0% |
| FY2019 | $2.0M | -7.0% |
| FY2018 | $2.2M | +200.0% |
| FY2017 | -$2.2M | +65.3% |
| FY2016 | -$6.2M | -128.1% |
As of FY2025 · SEC 10-K · Updated Jun 24, 2026