General form of registration statement for all companies including face-amount certificate companies

Income Taxes (Tables)

v3.22.4
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2021
Income Taxes Table [Abstract]  
Schedule of statutory federal tax and the total income tax expense
 

Year Ended
December 31,

   

2021

 

2020

Federal statutory rate

 

$

(3,176,802

)

 

$

(1,510,748

)

State income taxes, net

 

 

 

 

 

 

Change in valuation allowance

 

 

3,783,112

 

 

 

2,218,615

 

PPP Loans forgiveness

 

 

(331,485

)

 

 

(331,485

)

Research & development tax credit

 

 

(282,774

)

 

 

(379,073

)

Other, net

 

 

7,949

 

 

 

2,691

 

Total income tax expense

 

$

 

 

$

 

Schedule of deferred tax assets and liabilities
 

December 31,

   

2021

 

2020

Deferred tax assets:

 

 

 

 

 

 

 

 

Net operating loss carryforwards

 

$

6,645,145

 

 

$

5,261,805

 

R&D tax credit carryforward

 

 

1,616,415

 

 

 

1,333,641

 

Charitable contributions carryover

 

 

20,469

 

 

 

25,568

 

Contract liabilities

 

 

61,696

 

 

 

 

Convertible notes

 

 

1,991,664

 

 

 

 

Stock-based compensation

 

 

318,322

 

 

 

228,333

 

Total deferred tax assets

 

 

10,653,711

 

 

 

6,849,347

 

   

 

 

 

 

 

 

 

Deferred tax liabilities:

 

 

 

 

 

 

 

 

Contract assets

 

 

(18,769

)

 

 

 

Depreciation

 

 

(17,347

)

 

 

(14,864

)

Net deferred tax asset before valuation allowance

 

 

10,617,595

 

 

 

6,834,483

 

Valuation allowance

 

 

(10,617,595

)

 

 

(6,834,483

)

Net deferred tax asset

 

$

 

 

$

 

CleanTech Acquisition Corp [Member]  
Income Taxes Table [Abstract]  
Schedule of net deferred tax assets (liabilities)

Deferred tax assets:

 

 

 

 

Start-up costs

 

$

252,290

 

Net operating loss carryforwards

 

 

20,412

 

Total deferred tax assets

 

 

272,702

 

Valuation allowance

 

 

(271,562

)

Deferred tax liabilities:

 

 

 

 

Unrealized gain on investments

 

 

(1,140

)

Total deferred tax liabilities

 

 

(1,140

)

Deferred tax assets, net of allowance

 

$

 

Schedule income tax provision

Federal

 

 

 

 

Current

 

$

 

Deferred

 

 

(271,562

)

   

 

 

 

State

 

 

 

 

Current

 

 

 

Deferred

 

 

 

Change in valuation allowance

 

 

271,562

 

Income tax provision

 

$

 

Schedule of federal income tax rate

Statutory federal income tax rate

 

21.0

%

State taxes, net of federal tax benefit

 

0.0

%

Change in fair value of derivative warrant liabilities

 

61.1

%

Non-deductible transaction costs

 

(8.8

)%

Change in valuation allowance

 

(73.3

)%

Income tax provision

 

0.0

%